23132012310000 has 600 divisors, whose sum is σ = 88594529413104. Its totient is φ = 5585879040000.

The previous prime is 23132012309983. The next prime is 23132012310089. The reversal of 23132012310000 is 1321023132.

23132012310000 is a `hidden beast` number, since 2 + 31 + 320 + 1 + 2 + 310 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (600).

It is a super-2 number, since 2×23132012310000² (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 119 ways as a sum of consecutive naturals, for example, 254384542 + ... + 254475458.

Almost surely, 2^{23132012310000} is an apocalyptic number.

23132012310000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23132012310000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44297264706552).

23132012310000 is an abundant number, since it is smaller than the sum of its proper divisors (65462517103104).

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

23132012310000 is a wasteful number, since it uses less digits than its factorization.

23132012310000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91219 (or 91195 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23132012310000 its reverse (1321023132), we get a palindrome (23133333333132).

The spelling of 23132012310000 in words is "twenty-three trillion, one hundred thirty-two billion, twelve million, three hundred ten thousand".