102110011131 has 8 divisors (see below), whose sum is σ = 144155309904. Its totient is φ = 64069026560.

The previous prime is 102110011067. The next prime is 102110011229. The reversal of 102110011131 is 131110011201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102110011131 - 2⁶ = 102110011067 is a prime.

It is a super-2 number, since 2×102110011131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102110011631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1001078490 + ... + 1001078591.

It is an arithmetic number, because the mean of its divisors is an integer number (18019413738).

Almost surely, 2^102110011131 is an apocalyptic number.

102110011131 is a deficient number, since it is larger than the sum of its proper divisors (42045298773).

102110011131 is a wasteful number, since it uses less digits than its factorization.

102110011131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002157101.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 102110011131 its reverse (131110011201), we get a palindrome (233220022332).

The spelling of 102110011131 in words is "one hundred two billion, one hundred ten million, eleven thousand, one hundred thirty-one".