102122033231 has 2 divisors, whose sum is σ = 102122033232. Its totient is φ = 102122033230.

The previous prime is 102122033179. The next prime is 102122033239. The reversal of 102122033231 is 132330221201.

It is a strong prime.

It is an emirp because it is prime and its reverse (132330221201) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102122033231 is a prime.

It is a super-2 number, since 2×102122033231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102122033239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51061016615 + 51061016616.

It is an arithmetic number, because the mean of its divisors is an integer number (51061016616).

Almost surely, 2^102122033231 is an apocalyptic number.

102122033231 is a deficient number, since it is larger than the sum of its proper divisors (1).

102122033231 is an equidigital number, since it uses as much as digits as its factorization.

102122033231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 102122033231 its reverse (132330221201), we get a palindrome (234452254432).

The spelling of 102122033231 in words is "one hundred two billion, one hundred twenty-two million, thirty-three thousand, two hundred thirty-one".