23311110030 has 64 divisors (see below), whose sum is σ = 60266687040. Its totient is φ = 5736554496.

The previous prime is 23311110007. The next prime is 23311110041. The reversal of 23311110030 is 3001111332.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 23311109991 and 23311110009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2166544 + ... + 2177276.

It is an arithmetic number, because the mean of its divisors is an integer number (941666985).

Almost surely, 2^23311110030 is an apocalyptic number.

23311110030 is an abundant number, since it is smaller than the sum of its proper divisors (36955577010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23311110030 is a wasteful number, since it uses less digits than its factorization.

23311110030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16325.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 23311110030 its reverse (3001111332), we get a palindrome (26312221362).

The spelling of 23311110030 in words is "twenty-three billion, three hundred eleven million, one hundred ten thousand, thirty".