31413334113 has 16 divisors (see below), whose sum is σ = 53186597760. Its totient is φ = 17950476528.

The previous prime is 31413334109. The next prime is 31413334123. The reversal of 31413334113 is 31143331413.

31413334113 is a `hidden beast` number, since 314 + 1 + 3 + 3 + 341 + 1 + 3 = 666.

It is not a de Polignac number, because 31413334113 - 2² = 31413334109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (31413334103) 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, 83103870 + ... + 83104247.

It is an arithmetic number, because the mean of its divisors is an integer number (3324162360).

Almost surely, 2^31413334113 is an apocalyptic number.

It is an amenable number.

31413334113 is a deficient number, since it is larger than the sum of its proper divisors (21773263647).

31413334113 is a wasteful number, since it uses less digits than its factorization.

31413334113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166208133 (or 166208127 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

Adding to 31413334113 its reverse (31143331413), we get a palindrome (62556665526).

The spelling of 31413334113 in words is "thirty-one billion, four hundred thirteen million, three hundred thirty-four thousand, one hundred thirteen".