45112301540131 has 4 divisors (see below), whose sum is σ = 51556916045872. Its totient is φ = 38667687034392.

The previous prime is 45112301540063. The next prime is 45112301540161. The reversal of 45112301540131 is 13104510321154.

It is a happy number.

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 45112301540131 - 2¹⁵ = 45112301507363 is a prime.

It is a super-2 number, since 2×45112301540131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45112301540093 and 45112301540102.

It is not an unprimeable number, because it can be changed into a prime (45112301540161) 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, 3222307252860 + ... + 3222307252873.

It is an arithmetic number, because the mean of its divisors is an integer number (12889229011468).

Almost surely, 2^{45112301540131} is an apocalyptic number.

45112301540131 is a deficient number, since it is larger than the sum of its proper divisors (6444614505741).

45112301540131 is an equidigital number, since it uses as much as digits as its factorization.

45112301540131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6444614505740.

The product of its (nonzero) digits is 7200, while the sum is 31.

Adding to 45112301540131 its reverse (13104510321154), we get a palindrome (58216811861285).

The spelling of 45112301540131 in words is "forty-five trillion, one hundred twelve billion, three hundred one million, five hundred forty thousand, one hundred thirty-one".