103031261002 has 32 divisors (see below), whose sum is σ = 158440665600. Its totient is φ = 50235829248.

The previous prime is 103031260999. The next prime is 103031261029. The reversal of 103031261002 is 200162130301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8962074 + ... + 8973562.

It is an arithmetic number, because the mean of its divisors is an integer number (4951270800).

Almost surely, 2^103031261002 is an apocalyptic number.

103031261002 is a deficient number, since it is larger than the sum of its proper divisors (55409404598).

103031261002 is a wasteful number, since it uses less digits than its factorization.

103031261002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12270.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 103031261002 its reverse (200162130301), we get a palindrome (303193391303).

The spelling of 103031261002 in words is "one hundred three billion, thirty-one million, two hundred sixty-one thousand, two".