103003013131 has 8 divisors (see below), whose sum is σ = 106642003680. Its totient is φ = 99369833472.

The previous prime is 103003013083. The next prime is 103003013143. The reversal of 103003013131 is 131310300301.

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

It is a cyclic number.

It is not a de Polignac number, because 103003013131 - 2¹⁹ = 103002488843 is a prime.

It is a super-2 number, since 2×103003013131² (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 (103003613131) 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, 1416630 + ... + 1487563.

It is an arithmetic number, because the mean of its divisors is an integer number (13330250460).

Almost surely, 2^103003013131 is an apocalyptic number.

103003013131 is a deficient number, since it is larger than the sum of its proper divisors (3638990549).

103003013131 is a wasteful number, since it uses less digits than its factorization.

103003013131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2905445.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 103003013131 its reverse (131310300301), we get a palindrome (234313313432).

The spelling of 103003013131 in words is "one hundred three billion, three million, thirteen thousand, one hundred thirty-one".