45011102 has 4 divisors (see below), whose sum is σ = 67516656. Its totient is φ = 22505550.

The previous prime is 45011093. The next prime is 45011111. The reversal of 45011102 is 20111054.

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

It is an interprime number because it is at equal distance from previous prime (45011093) and next prime (45011111).

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, 11252774 + ... + 11252777.

It is an arithmetic number, because the mean of its divisors is an integer number (16879164).

Almost surely, 2^45011102 is an apocalyptic number.

45011102 is a deficient number, since it is larger than the sum of its proper divisors (22505554).

45011102 is a wasteful number, since it uses less digits than its factorization.

45011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22505553.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 45011102 is about 6709.0313756905. The cubic root of 45011102 is about 355.7185788805.

Adding to 45011102 its reverse (20111054), we get a palindrome (65122156).

The spelling of 45011102 in words is "forty-five million, eleven thousand, one hundred two".