7042107115131 has 32 divisors (see below), whose sum is σ = 10252521202176. Its totient is φ = 4264005408000.

The previous prime is 7042107115117. The next prime is 7042107115171. The reversal of 7042107115131 is 1315117012407.

It is not a de Polignac number, because 7042107115131 - 2⁹ = 7042107114619 is a prime.

It is a super-2 number, since 2×7042107115131² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 7042107115092 and 7042107115101.

It is not an unprimeable number, because it can be changed into a prime (7042107115171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171399511 + ... + 171440591.

It is an arithmetic number, because the mean of its divisors is an integer number (320391287568).

Almost surely, 2^{7042107115131} is an apocalyptic number.

7042107115131 is a deficient number, since it is larger than the sum of its proper divisors (3210414087045).

7042107115131 is a wasteful number, since it uses less digits than its factorization.

7042107115131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45763.

The product of its (nonzero) digits is 5880, while the sum is 33.

The spelling of 7042107115131 in words is "seven trillion, forty-two billion, one hundred seven million, one hundred fifteen thousand, one hundred thirty-one".