23310121131000 has 192 divisors, whose sum is σ = 85950774280800. Its totient is φ = 5650938432000.

The previous prime is 23310121130993. The next prime is 23310121131019. The reversal of 23310121131000 is 13112101332.

23310121131000 is a `hidden beast` number, since 2 + 331 + 0 + 1 + 21 + 1 + 310 + 0 + 0 = 666.

It is a super-2 number, since 2×23310121131000² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 117628885 + ... + 117826884.

Almost surely, 2^{23310121131000} is an apocalyptic number.

23310121131000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23310121131000 is an abundant number, since it is smaller than the sum of its proper divisors (62640653149800).

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

23310121131000 is a wasteful number, since it uses less digits than its factorization.

23310121131000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235455807 (or 235455790 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 23310121131000 its reverse (13112101332), we get a palindrome (23323233232332).

The spelling of 23310121131000 in words is "twenty-three trillion, three hundred ten billion, one hundred twenty-one million, one hundred thirty-one thousand".