107142031699 has 4 divisors (see below), whose sum is σ = 107293149520. Its totient is φ = 106990913880.

The previous prime is 107142031691. The next prime is 107142031709. The reversal of 107142031699 is 996130241701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 107142031699 - 2³ = 107142031691 is a prime.

It is a super-2 number, since 2×107142031699² (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 (107142031691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75557847 + ... + 75559264.

It is an arithmetic number, because the mean of its divisors is an integer number (26823287380).

Almost surely, 2^107142031699 is an apocalyptic number.

107142031699 is a deficient number, since it is larger than the sum of its proper divisors (151117821).

107142031699 is an equidigital number, since it uses as much as digits as its factorization.

107142031699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151117820.

The product of its (nonzero) digits is 81648, while the sum is 43.

The spelling of 107142031699 in words is "one hundred seven billion, one hundred forty-two million, thirty-one thousand, six hundred ninety-nine".