102123132020332 has 12 divisors (see below), whose sum is σ = 180450582793936. Its totient is φ = 50565822650640.

The previous prime is 102123132020297. The next prime is 102123132020383. The reversal of 102123132020332 is 233020231321201.

It is a super-2 number, since 2×102123132020332² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102123132020297 and 102123132020306.

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, 123935839419 + ... + 123935840242.

Almost surely, 2^{102123132020332} is an apocalyptic number.

It is an amenable number.

102123132020332 is a deficient number, since it is larger than the sum of its proper divisors (78327450773604).

102123132020332 is a wasteful number, since it uses less digits than its factorization.

102123132020332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247871679768 (or 247871679766 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 102123132020332 its reverse (233020231321201), we get a palindrome (335143363341533).

The spelling of 102123132020332 in words is "one hundred two trillion, one hundred twenty-three billion, one hundred thirty-two million, twenty thousand, three hundred thirty-two".