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1030013112001 = 1091944100011
BaseRepresentation
bin11101111110100011001…
…00001100111011000001
310122110122101101111010211
432333101210030323001
5113333431324041001
62105103111354121
7134262453665206
oct16772144147301
93573571344124
101030013112001
1136790a605195
12147759382941
137618c2a1b03
1437bd2505cad
151bbd65d0351
hexefd190cec1

1030013112001 has 4 divisors (see below), whose sum is σ = 1030957213104. Its totient is φ = 1029069010900.

The previous prime is 1030013111909. The next prime is 1030013112019. The reversal of 1030013112001 is 1002113100301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1030013112001 - 211 = 1030013109953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1030013112041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472048915 + ... + 472051096.

It is an arithmetic number, because the mean of its divisors is an integer number (257739303276).

Almost surely, 21030013112001 is an apocalyptic number.

It is an amenable number.

1030013112001 is a deficient number, since it is larger than the sum of its proper divisors (944101103).

1030013112001 is an equidigital number, since it uses as much as digits as its factorization.

1030013112001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944101102.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 1030013112001 its reverse (1002113100301), we get a palindrome (2032126212302).

The spelling of 1030013112001 in words is "one trillion, thirty billion, thirteen million, one hundred twelve thousand, one".

Divisors: 1 1091 944100011 1030013112001