45131101322 has 16 divisors (see below), whose sum is σ = 71691599232. Its totient is φ = 21234375360.

The previous prime is 45131101313. The next prime is 45131101333. The reversal of 45131101322 is 22310113154.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79697 + ... + 310827.

It is an arithmetic number, because the mean of its divisors is an integer number (4480724952).

Almost surely, 2^45131101322 is an apocalyptic number.

45131101322 is a deficient number, since it is larger than the sum of its proper divisors (26560497910).

45131101322 is a wasteful number, since it uses less digits than its factorization.

45131101322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236893.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 45131101322 its reverse (22310113154), we get a palindrome (67441214476).

The spelling of 45131101322 in words is "forty-five billion, one hundred thirty-one million, one hundred one thousand, three hundred twenty-two".