3031201002103 has 4 divisors (see below), whose sum is σ = 3033094321008. Its totient is φ = 3029307683200.

The previous prime is 3031201002043. The next prime is 3031201002149. The reversal of 3031201002103 is 3012001021303.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3031201002103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3031201000103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 946657051 + ... + 946660252.

It is an arithmetic number, because the mean of its divisors is an integer number (758273580252).

Almost surely, 2^{3031201002103} is an apocalyptic number.

3031201002103 is a deficient number, since it is larger than the sum of its proper divisors (1893318905).

3031201002103 is a wasteful number, since it uses less digits than its factorization.

3031201002103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893318904.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 3031201002103 its reverse (3012001021303), we get a palindrome (6043202023406).

The spelling of 3031201002103 in words is "three trillion, thirty-one billion, two hundred one million, two thousand, one hundred three".