105010112131 has 6 divisors (see below), whose sum is σ = 106820114732. Its totient is φ = 103230276300.

The previous prime is 105010112107. The next prime is 105010112149. The reversal of 105010112131 is 131211010501.

It is a happy number.

It is not a de Polignac number, because 105010112131 - 2⁵ = 105010112099 is a prime.

It is a super-2 number, since 2×105010112131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105010110131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15079845 + ... + 15086806.

Almost surely, 2^105010112131 is an apocalyptic number.

105010112131 is a deficient number, since it is larger than the sum of its proper divisors (1810002601).

105010112131 is an frugal number, since it uses more digits than its factorization.

105010112131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30166769 (or 30166710 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 16.

Adding to 105010112131 its reverse (131211010501), we get a palindrome (236221122632).

The spelling of 105010112131 in words is "one hundred five billion, ten million, one hundred twelve thousand, one hundred thirty-one".