63162113 has 4 divisors (see below), whose sum is σ = 72185280. Its totient is φ = 54138948.

The previous prime is 63162109. The next prime is 63162131. The reversal of 63162113 is 31126136.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 63162113 - 2² = 63162109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63162193) 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, 4511573 + ... + 4511586.

It is an arithmetic number, because the mean of its divisors is an integer number (18046320).

Almost surely, 2^63162113 is an apocalyptic number.

It is an amenable number.

63162113 is a deficient number, since it is larger than the sum of its proper divisors (9023167).

63162113 is an equidigital number, since it uses as much as digits as its factorization.

63162113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9023166.

The product of its digits is 648, while the sum is 23.

The square root of 63162113 is about 7947.4595311961. The cubic root of 63162113 is about 398.2467284082.

Adding to 63162113 its reverse (31126136), we get a palindrome (94288249).

The spelling of 63162113 in words is "sixty-three million, one hundred sixty-two thousand, one hundred thirteen".