103516501331 has 4 divisors (see below), whose sum is σ = 103523032200. Its totient is φ = 103509970464.

The previous prime is 103516501321. The next prime is 103516501343. The reversal of 103516501331 is 133105615301.

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 103516501331 - 2¹⁸ = 103516239187 is a prime.

It is a super-2 number, since 2×103516501331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103516501294 and 103516501303.

It is not an unprimeable number, because it can be changed into a prime (103516501321) 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, 3241601 + ... + 3273378.

It is an arithmetic number, because the mean of its divisors is an integer number (25880758050).

Almost surely, 2^103516501331 is an apocalyptic number.

103516501331 is a deficient number, since it is larger than the sum of its proper divisors (6530869).

103516501331 is an equidigital number, since it uses as much as digits as its factorization.

103516501331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6530868.

The product of its (nonzero) digits is 4050, while the sum is 29.

The spelling of 103516501331 in words is "one hundred three billion, five hundred sixteen million, five hundred one thousand, three hundred thirty-one".