101021330032 has 40 divisors (see below), whose sum is σ = 223766928000. Its totient is φ = 43279983552.

The previous prime is 101021329979. The next prime is 101021330041. The reversal of 101021330032 is 230033120101.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 101021329988 and 101021330015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175719 + ... + 482617.

It is an arithmetic number, because the mean of its divisors is an integer number (5594173200).

Almost surely, 2^101021330032 is an apocalyptic number.

It is an amenable number.

101021330032 is an abundant number, since it is smaller than the sum of its proper divisors (122745597968).

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

101021330032 is a wasteful number, since it uses less digits than its factorization.

101021330032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309853 (or 309847 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 101021330032 its reverse (230033120101), we get a palindrome (331054450133).

The spelling of 101021330032 in words is "one hundred one billion, twenty-one million, three hundred thirty thousand, thirty-two".