45313102 has 4 divisors (see below), whose sum is σ = 67969656. Its totient is φ = 22656550.

The previous prime is 45313067. The next prime is 45313117. The reversal of 45313102 is 20131354.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20131354 = 2 ⋅10065677.

It is a self number, because there is not a number n which added to its sum of digits gives 45313102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11328274 + ... + 11328277.

It is an arithmetic number, because the mean of its divisors is an integer number (16992414).

Almost surely, 2^45313102 is an apocalyptic number.

45313102 is a deficient number, since it is larger than the sum of its proper divisors (22656554).

45313102 is a wasteful number, since it uses less digits than its factorization.

45313102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22656553.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 45313102 is about 6731.5007242070. The cubic root of 45313102 is about 356.5123655887.

Adding to 45313102 its reverse (20131354), we get a palindrome (65444456).

The spelling of 45313102 in words is "forty-five million, three hundred thirteen thousand, one hundred two".