103116205131 has 8 divisors (see below), whose sum is σ = 141204172944. Its totient is φ = 66886187040.

The previous prime is 103116205109. The next prime is 103116205163. The reversal of 103116205131 is 131502611301.

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

It is not a de Polignac number, because 103116205131 - 2⁹ = 103116204619 is a prime.

It is a super-2 number, since 2×103116205131² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103116205531) 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, 464487300 + ... + 464487521.

It is an arithmetic number, because the mean of its divisors is an integer number (17650521618).

Almost surely, 2^103116205131 is an apocalyptic number.

103116205131 is a deficient number, since it is larger than the sum of its proper divisors (38087967813).

103116205131 is an equidigital number, since it uses as much as digits as its factorization.

103116205131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928974861.

The product of its (nonzero) digits is 540, while the sum is 24.

Adding to 103116205131 its reverse (131502611301), we get a palindrome (234618816432).

The spelling of 103116205131 in words is "one hundred three billion, one hundred sixteen million, two hundred five thousand, one hundred thirty-one".