1003240200131 has 64 divisors (see below), whose sum is σ = 1148987621376. Its totient is φ = 869471539200.

The previous prime is 1003240200119. The next prime is 1003240200139. The reversal of 1003240200131 is 1310020423001.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1003240200131 is a prime.

It is a super-2 number, since 2×1003240200131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1003240200139) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1517760941 + ... + 1517761601.

It is an arithmetic number, because the mean of its divisors is an integer number (17952931584).

Almost surely, 2^{1003240200131} is an apocalyptic number.

1003240200131 is a deficient number, since it is larger than the sum of its proper divisors (145747421245).

1003240200131 is a wasteful number, since it uses less digits than its factorization.

1003240200131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1003240200131 its reverse (1310020423001), we get a palindrome (2313260623132).

The spelling of 1003240200131 in words is "one trillion, three billion, two hundred forty million, two hundred thousand, one hundred thirty-one".