107857560078831 has 8 divisors (see below), whose sum is σ = 143810128986624. Its totient is φ = 71905015611800.

The previous prime is 107857560078797. The next prime is 107857560078833. The reversal of 107857560078831 is 138870065758701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 107857560078831 - 2¹⁸ = 107857559816687 is a prime.

It is a super-2 number, since 2×107857560078831² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107857560078833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11161090 + ... + 18446816.

It is an arithmetic number, because the mean of its divisors is an integer number (17976266123328).

Almost surely, 2^{107857560078831} is an apocalyptic number.

107857560078831 is a deficient number, since it is larger than the sum of its proper divisors (35952568907793).

107857560078831 is an equidigital number, since it uses as much as digits as its factorization.

107857560078831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12220381.

The product of its (nonzero) digits is 79027200, while the sum is 66.

The spelling of 107857560078831 in words is "one hundred seven trillion, eight hundred fifty-seven billion, five hundred sixty million, seventy-eight thousand, eight hundred thirty-one".