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2230223132031 = 3751989890427
BaseRepresentation
bin100000011101000011101…
…010000101010101111111
321220012121002021201102220
4200131003222011111333
5243014444110211111
64424314513420423
7320062002560436
oct40350352052577
97805532251386
102230223132031
1178a9178a8454
1230029526a713
1313240324180b
1479d2c8a011d
153d02e953e06
hex20743a8557f

2230223132031 has 8 divisors (see below), whose sum is σ = 2977590407424. Its totient is φ = 1484835639000.

The previous prime is 2230223132023. The next prime is 2230223132063. The reversal of 2230223132031 is 1302313220322.

2230223132031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2230223132031 - 23 = 2230223132023 is a prime.

It is a super-2 number, since 2×22302231320312 (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2230223131992 and 2230223132010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230223132021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494942961 + ... + 494947466.

It is an arithmetic number, because the mean of its divisors is an integer number (372198800928).

Almost surely, 22230223132031 is an apocalyptic number.

2230223132031 is a deficient number, since it is larger than the sum of its proper divisors (747367275393).

2230223132031 is an equidigital number, since it uses as much as digits as its factorization.

2230223132031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989891181.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2230223132031 its reverse (1302313220322), we get a palindrome (3532536352353).

The spelling of 2230223132031 in words is "two trillion, two hundred thirty billion, two hundred twenty-three million, one hundred thirty-two thousand, thirty-one".

Divisors: 1 3 751 2253 989890427 2969671281 743407710677 2230223132031