8131530114 has 16 divisors (see below), whose sum is σ = 18070067040. Its totient is φ = 2710510020.

The previous prime is 8131530053. The next prime is 8131530133. The reversal of 8131530114 is 4110351318.

8131530114 is a `hidden beast` number, since 8 + 13 + 1 + 530 + 114 = 666.

It is a super-2 number, since 2×8131530114² (a number of 21 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75291892 + ... + 75291999.

It is an arithmetic number, because the mean of its divisors is an integer number (1129379190).

Almost surely, 2^8131530114 is an apocalyptic number.

8131530114 is an abundant number, since it is smaller than the sum of its proper divisors (9938536926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8131530114 is a wasteful number, since it uses less digits than its factorization.

8131530114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150583902 (or 150583896 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 8131530114 is about 90174.9971666204. The cubic root of 8131530114 is about 2010.9013155350.

The spelling of 8131530114 in words is "eight billion, one hundred thirty-one million, five hundred thirty thousand, one hundred fourteen".