101120321232 has 60 divisors (see below), whose sum is σ = 323424522720. Its totient is φ = 28891520064.

The previous prime is 101120321227. The next prime is 101120321243. The reversal of 101120321232 is 232123021101.

101120321232 is a `hidden beast` number, since 1 + 0 + 112 + 0 + 321 + 232 = 666.

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 11 ways as a sum of consecutive naturals, for example, 50157882 + ... + 50159897.

It is an arithmetic number, because the mean of its divisors is an integer number (5390408712).

Almost surely, 2^101120321232 is an apocalyptic number.

101120321232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101120321232 is an abundant number, since it is smaller than the sum of its proper divisors (222304201488).

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

101120321232 is a wasteful number, since it uses less digits than its factorization.

101120321232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100317800 (or 100317791 counting only the distinct ones).

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

Adding to 101120321232 its reverse (232123021101), we get a palindrome (333243342333).

The spelling of 101120321232 in words is "one hundred one billion, one hundred twenty million, three hundred twenty-one thousand, two hundred thirty-two".