992035399123 has 2 divisors, whose sum is σ = 992035399124. Its totient is φ = 992035399122.

The previous prime is 992035399049. The next prime is 992035399141. The reversal of 992035399123 is 321993530299.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 992035399123 - 2³³ = 983445464531 is a prime.

It is a super-2 number, since 2×992035399123² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (992035393123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 496017699561 + 496017699562.

It is an arithmetic number, because the mean of its divisors is an integer number (496017699562).

Almost surely, 2^992035399123 is an apocalyptic number.

992035399123 is a deficient number, since it is larger than the sum of its proper divisors (1).

992035399123 is an equidigital number, since it uses as much as digits as its factorization.

992035399123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3542940, while the sum is 55.

The spelling of 992035399123 in words is "nine hundred ninety-two billion, thirty-five million, three hundred ninety-nine thousand, one hundred twenty-three".