102202311124 has 12 divisors (see below), whose sum is σ = 179499728884. Its totient is φ = 50916674304.

The previous prime is 102202311091. The next prime is 102202311131. The reversal of 102202311124 is 421113202201.

It can be written as a sum of positive squares in 2 ways, for example, as 31802302224 + 70400008900 = 178332^2 + 265330^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46119069 + ... + 46121284.

Almost surely, 2^102202311124 is an apocalyptic number.

It is an amenable number.

102202311124 is a deficient number, since it is larger than the sum of its proper divisors (77297417760).

102202311124 is a wasteful number, since it uses less digits than its factorization.

102202311124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92240634 (or 92240632 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 102202311124 its reverse (421113202201), we get a palindrome (523315513325).

The spelling of 102202311124 in words is "one hundred two billion, two hundred two million, three hundred eleven thousand, one hundred twenty-four".