45103151 has 4 divisors (see below), whose sum is σ = 45330000. Its totient is φ = 44876304.

The previous prime is 45103147. The next prime is 45103181. The reversal of 45103151 is 15130154.

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

It is a cyclic number.

It is not a de Polignac number, because 45103151 - 2² = 45103147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45103141) 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, 113126 + ... + 113523.

It is an arithmetic number, because the mean of its divisors is an integer number (11332500).

Almost surely, 2^45103151 is an apocalyptic number.

45103151 is a deficient number, since it is larger than the sum of its proper divisors (226849).

45103151 is a wasteful number, since it uses less digits than its factorization.

45103151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226848.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 45103151 is about 6715.8879532047. The cubic root of 45103151 is about 355.9608986849.

It can be divided in two parts, 45103 and 151, that added together give a palindrome (45254).

The spelling of 45103151 in words is "forty-five million, one hundred three thousand, one hundred fifty-one".