103002312131 has 8 divisors (see below), whose sum is σ = 107526061824. Its totient is φ = 98482344840.

The previous prime is 103002312113. The next prime is 103002312191. The reversal of 103002312131 is 131213200301.

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

It is not a de Polignac number, because 103002312131 - 2¹⁸ = 103002049987 is a prime.

It is a super-2 number, since 2×103002312131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103002312191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 889871 + ... + 998936.

It is an arithmetic number, because the mean of its divisors is an integer number (13440757728).

Almost surely, 2^103002312131 is an apocalyptic number.

103002312131 is a deficient number, since it is larger than the sum of its proper divisors (4523749693).

103002312131 is a wasteful number, since it uses less digits than its factorization.

103002312131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1891201.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 103002312131 its reverse (131213200301), we get a palindrome (234215512432).

The spelling of 103002312131 in words is "one hundred three billion, two million, three hundred twelve thousand, one hundred thirty-one".