23151311330035 has 64 divisors (see below), whose sum is σ = 32392738160640. Its totient is φ = 15556028382720.

The previous prime is 23151311330023. The next prime is 23151311330047. The reversal of 23151311330035 is 53003311315132.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23151311330023) and next prime (23151311330047).

It is not a de Polignac number, because 23151311330035 - 2⁵ = 23151311330003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23151311329979 and 23151311330006.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1190472682 + ... + 1190492128.

It is an arithmetic number, because the mean of its divisors is an integer number (506136533760).

Almost surely, 2^{23151311330035} is an apocalyptic number.

23151311330035 is a deficient number, since it is larger than the sum of its proper divisors (9241426830605).

23151311330035 is a wasteful number, since it uses less digits than its factorization.

23151311330035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21596.

The product of its (nonzero) digits is 12150, while the sum is 31.

Adding to 23151311330035 its reverse (53003311315132), we get a palindrome (76154622645167).

The spelling of 23151311330035 in words is "twenty-three trillion, one hundred fifty-one billion, three hundred eleven million, three hundred thirty thousand, thirty-five".