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2300023323031 = 71572092832869
BaseRepresentation
bin100001011110000100000…
…100101011100110010111
322010212202120122210220011
4201132010010223212113
5300140421432314111
64520341030021051
7325112502446530
oct41360404534627
98125676583804
102300023323031
11807486228015
123119151a7787
13138b7816aa95
147d470b43687
153ec67747021
hex2178412b997

2300023323031 has 8 divisors (see below), whose sum is σ = 2645340747680. Its totient is φ = 1958891564448.

The previous prime is 2300023323023. The next prime is 2300023323097. The reversal of 2300023323031 is 1303233200032.

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

It is not a de Polignac number, because 2300023323031 - 23 = 2300023323023 is a prime.

It is a super-2 number, since 2×23000233230312 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2300023322993 and 2300023323011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300023323011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1046415336 + ... + 1046417533.

It is an arithmetic number, because the mean of its divisors is an integer number (330667593460).

Almost surely, 22300023323031 is an apocalyptic number.

2300023323031 is a deficient number, since it is larger than the sum of its proper divisors (345317424649).

2300023323031 is a wasteful number, since it uses less digits than its factorization.

2300023323031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092833033.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 2300023323031 its reverse (1303233200032), we get a palindrome (3603256523063).

The spelling of 2300023323031 in words is "two trillion, three hundred billion, twenty-three million, three hundred twenty-three thousand, thirty-one".

Divisors: 1 7 157 1099 2092832869 14649830083 328574760433 2300023323031