102022012113 has 16 divisors (see below), whose sum is σ = 155495702400. Its totient is φ = 58285696896.

The previous prime is 102022012109. The next prime is 102022012163. The reversal of 102022012113 is 311210220201.

It is not a de Polignac number, because 102022012113 - 2² = 102022012109 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 102022012092 and 102022012101.

It is not an unprimeable number, because it can be changed into a prime (102022012163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 424870 + ... + 620127.

It is an arithmetic number, because the mean of its divisors is an integer number (9718481400).

Almost surely, 2^102022012113 is an apocalyptic number.

It is an amenable number.

102022012113 is a deficient number, since it is larger than the sum of its proper divisors (53473690287).

102022012113 is a wasteful number, since it uses less digits than its factorization.

102022012113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049656.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 102022012113 its reverse (311210220201), we get a palindrome (413232232314).

The spelling of 102022012113 in words is "one hundred two billion, twenty-two million, twelve thousand, one hundred thirteen".