12110150031 has 24 divisors (see below), whose sum is σ = 19389003264. Its totient is φ = 6696854640.

The previous prime is 12110150021. The next prime is 12110150053. The reversal of 12110150031 is 13005101121.

It is not a de Polignac number, because 12110150031 - 2⁶ = 12110149967 is a prime.

It is a super-2 number, since 2×12110150031² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110150011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1324185 + ... + 1333298.

It is an arithmetic number, because the mean of its divisors is an integer number (807875136).

Almost surely, 2^12110150031 is an apocalyptic number.

12110150031 is a deficient number, since it is larger than the sum of its proper divisors (7278853233).

12110150031 is a wasteful number, since it uses less digits than its factorization.

12110150031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2657531 (or 2657524 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 15.

Adding to 12110150031 its reverse (13005101121), we get a palindrome (25115251152).

The spelling of 12110150031 in words is "twelve billion, one hundred ten million, one hundred fifty thousand, thirty-one".