45201213201 has 4 divisors (see below), whose sum is σ = 60268284272. Its totient is φ = 30134142132.

The previous prime is 45201213193. The next prime is 45201213221. The reversal of 45201213201 is 10231210254.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 45201213201 - 2³ = 45201213193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45201213221) 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, 7533535531 + ... + 7533535536.

It is an arithmetic number, because the mean of its divisors is an integer number (15067071068).

Almost surely, 2^45201213201 is an apocalyptic number.

It is an amenable number.

45201213201 is a deficient number, since it is larger than the sum of its proper divisors (15067071071).

45201213201 is a wasteful number, since it uses less digits than its factorization.

45201213201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15067071070.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 45201213201 its reverse (10231210254), we get a palindrome (55432423455).

The spelling of 45201213201 in words is "forty-five billion, two hundred one million, two hundred thirteen thousand, two hundred one".