31064103 has 24 divisors (see below), whose sum is σ = 52477568. Its totient is φ = 17336592.

The previous prime is 31064093. The next prime is 31064119. The reversal of 31064103 is 30146013.

It is not a de Polignac number, because 31064103 - 2¹⁰ = 31063079 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 (31064003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3025 + ... + 8442.

Almost surely, 2^31064103 is an apocalyptic number.

31064103 is a deficient number, since it is larger than the sum of its proper divisors (21413465).

31064103 is a wasteful number, since it uses less digits than its factorization.

31064103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11523 (or 11520 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 31064103 is about 5573.5180093008. The cubic root of 31064103 is about 314.3544451119.

The spelling of 31064103 in words is "thirty-one million, sixty-four thousand, one hundred three".