992321123102 has 32 divisors (see below), whose sum is σ = 1531015032960. Its totient is φ = 482083326720.

The previous prime is 992321123099. The next prime is 992321123147. The reversal of 992321123102 is 201321123299.

It is a super-3 number, since 3×992321123102³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54254603 + ... + 54272889.

It is an arithmetic number, because the mean of its divisors is an integer number (47844219780).

Almost surely, 2^992321123102 is an apocalyptic number.

992321123102 is a deficient number, since it is larger than the sum of its proper divisors (538693909858).

992321123102 is a wasteful number, since it uses less digits than its factorization.

992321123102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20996.

The product of its (nonzero) digits is 11664, while the sum is 35.

The spelling of 992321123102 in words is "nine hundred ninety-two billion, three hundred twenty-one million, one hundred twenty-three thousand, one hundred two".