45302023211 has 4 divisors (see below), whose sum is σ = 45315561672. Its totient is φ = 45288484752.

The previous prime is 45302023187. The next prime is 45302023229. The reversal of 45302023211 is 11232020354.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45302023211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45302053211) 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, 6764210 + ... + 6770903.

It is an arithmetic number, because the mean of its divisors is an integer number (11328890418).

Almost surely, 2^45302023211 is an apocalyptic number.

45302023211 is a deficient number, since it is larger than the sum of its proper divisors (13538461).

45302023211 is a wasteful number, since it uses less digits than its factorization.

45302023211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13538460.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 45302023211 its reverse (11232020354), we get a palindrome (56534043565).

The spelling of 45302023211 in words is "forty-five billion, three hundred two million, twenty-three thousand, two hundred eleven".