232121320101000 has 192 divisors, whose sum is σ = 855894613392000. Its totient is φ = 56271835152000.

The previous prime is 232121320100941. The next prime is 232121320101007. The reversal of 232121320101000 is 101023121232.

232121320101000 is a `hidden beast` number, since 2 + 321 + 2 + 1 + 320 + 10 + 10 + 0 + 0 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (232121320101007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1172230900 + ... + 1172428899.

It is an arithmetic number, because the mean of its divisors is an integer number (4457784444750).

Almost surely, 2^{232121320101000} is an apocalyptic number.

232121320101000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232121320101000 is an abundant number, since it is smaller than the sum of its proper divisors (623773293291000).

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

232121320101000 is a wasteful number, since it uses less digits than its factorization.

232121320101000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2344659837 (or 2344659820 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 232121320101000 its reverse (101023121232), we get a palindrome (232222343222232).

The spelling of 232121320101000 in words is "two hundred thirty-two trillion, one hundred twenty-one billion, three hundred twenty million, one hundred one thousand".