45303102 has 24 divisors (see below), whose sum is σ = 105707784. Its totient is φ = 13939344.

The previous prime is 45303067. The next prime is 45303107. The reversal of 45303102 is 20130354.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45303107) 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, 96568 + ... + 97035.

It is an arithmetic number, because the mean of its divisors is an integer number (4404491).

Almost surely, 2^45303102 is an apocalyptic number.

45303102 is an abundant number, since it is smaller than the sum of its proper divisors (60404682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45303102 is a wasteful number, since it uses less digits than its factorization.

45303102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193624 (or 193621 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 45303102 is about 6730.7579068037. The cubic root of 45303102 is about 356.4861378106.

Adding to 45303102 its reverse (20130354), we get a palindrome (65433456).

The spelling of 45303102 in words is "forty-five million, three hundred three thousand, one hundred two".