10032121092 has 48 divisors (see below), whose sum is σ = 26760085632. Its totient is φ = 2865488640.

The previous prime is 10032121069. The next prime is 10032121097. The reversal of 10032121092 is 29012123001.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (10032121097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310618 + ... + 341390.

It is an arithmetic number, because the mean of its divisors is an integer number (557501784).

Almost surely, 2^10032121092 is an apocalyptic number.

10032121092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10032121092 is an abundant number, since it is smaller than the sum of its proper divisors (16727964540).

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

10032121092 is a wasteful number, since it uses less digits than its factorization.

10032121092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34668 (or 34666 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 10032121092 its reverse (29012123001), we get a palindrome (39044244093).

The spelling of 10032121092 in words is "ten billion, thirty-two million, one hundred twenty-one thousand, ninety-two".