63373113 has 12 divisors (see below), whose sum is σ = 96357040. Its totient is φ = 40025016.

The previous prime is 63373103. The next prime is 63373117. The reversal of 63373113 is 31137336.

It is not a de Polignac number, because 63373113 - 2⁴ = 63373097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63373117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 185131 + ... + 185472.

Almost surely, 2^63373113 is an apocalyptic number.

It is an amenable number.

63373113 is a deficient number, since it is larger than the sum of its proper divisors (32983927).

63373113 is a wasteful number, since it uses less digits than its factorization.

63373113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370628 (or 370625 counting only the distinct ones).

The product of its digits is 3402, while the sum is 27.

The square root of 63373113 is about 7960.7231455440. The cubic root of 63373113 is about 398.6896978743.

The spelling of 63373113 in words is "sixty-three million, three hundred seventy-three thousand, one hundred thirteen".