103431111002 has 16 divisors (see below), whose sum is σ = 158231020320. Its totient is φ = 50692490448.

The previous prime is 103431110999. The next prime is 103431111011. The reversal of 103431111002 is 200111134301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1222073 + ... + 1303964.

It is an arithmetic number, because the mean of its divisors is an integer number (9889438770).

Almost surely, 2^103431111002 is an apocalyptic number.

103431111002 is a deficient number, since it is larger than the sum of its proper divisors (54799909318).

103431111002 is a wasteful number, since it uses less digits than its factorization.

103431111002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2526445.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 103431111002 its reverse (200111134301), we get a palindrome (303542245303).

The spelling of 103431111002 in words is "one hundred three billion, four hundred thirty-one million, one hundred eleven thousand, two".