45116102 has 4 divisors (see below), whose sum is σ = 67674156. Its totient is φ = 22558050.

The previous prime is 45116101. The next prime is 45116107. The reversal of 45116102 is 20161154.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45116101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11279024 + ... + 11279027.

It is an arithmetic number, because the mean of its divisors is an integer number (16918539).

Almost surely, 2^45116102 is an apocalyptic number.

45116102 is a deficient number, since it is larger than the sum of its proper divisors (22558054).

45116102 is a wasteful number, since it uses less digits than its factorization.

45116102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22558053.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 45116102 is about 6716.8520900791. The cubic root of 45116102 is about 355.9949658422.

Adding to 45116102 its reverse (20161154), we get a palindrome (65277256).

The spelling of 45116102 in words is "forty-five million, one hundred sixteen thousand, one hundred two".