117607539031 has 2 divisors, whose sum is σ = 117607539032. Its totient is φ = 117607539030.

The previous prime is 117607539013. The next prime is 117607539041. The reversal of 117607539031 is 130935706711.

Together with previous prime (117607539013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117607539031 - 2¹¹ = 117607536983 is a prime.

It is a super-2 number, since 2×117607539031² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117607539041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58803769515 + 58803769516.

It is an arithmetic number, because the mean of its divisors is an integer number (58803769516).

Almost surely, 2^117607539031 is an apocalyptic number.

117607539031 is a deficient number, since it is larger than the sum of its proper divisors (1).

117607539031 is an equidigital number, since it uses as much as digits as its factorization.

117607539031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 119070, while the sum is 43.

The spelling of 117607539031 in words is "one hundred seventeen billion, six hundred seven million, five hundred thirty-nine thousand, thirty-one".