101330992 has 40 divisors (see below), whose sum is σ = 224914176. Its totient is φ = 43323456.

The previous prime is 101330927. The next prime is 101330993. The reversal of 101330992 is 299033101.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 101330992.

It is not an unprimeable number, because it can be changed into a prime (101330993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62253 + ... + 63859.

Almost surely, 2^101330992 is an apocalyptic number.

It is an amenable number.

101330992 is an abundant number, since it is smaller than the sum of its proper divisors (123583184).

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

101330992 is a wasteful number, since it uses less digits than its factorization.

101330992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2185 (or 2179 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 101330992 is about 10066.3296190816. The cubic root of 101330992 is about 466.2091197953.

It can be divided in two parts, 10133099 and 2, that added together give a palindrome (10133101).

The spelling of 101330992 in words is "one hundred one million, three hundred thirty thousand, nine hundred ninety-two".