102022112113 has 2 divisors, whose sum is σ = 102022112114. Its totient is φ = 102022112112.

The previous prime is 102022112107. The next prime is 102022112123. The reversal of 102022112113 is 311211220201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102008694544 + 13417569 = 319388^2 + 3663^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102022112113 is a prime.

It is a super-2 number, since 2×102022112113² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102022112123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51011056056 + 51011056057.

It is an arithmetic number, because the mean of its divisors is an integer number (51011056057).

Almost surely, 2^102022112113 is an apocalyptic number.

It is an amenable number.

102022112113 is a deficient number, since it is larger than the sum of its proper divisors (1).

102022112113 is an equidigital number, since it uses as much as digits as its factorization.

102022112113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 102022112113 its reverse (311211220201), we get a palindrome (413233332314).

The spelling of 102022112113 in words is "one hundred two billion, twenty-two million, one hundred twelve thousand, one hundred thirteen".