107157544045 has 4 divisors (see below), whose sum is σ = 128589052860. Its totient is φ = 85726035232.

The previous prime is 107157544007. The next prime is 107157544051. The reversal of 107157544045 is 540445751701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 540445751701 = 67 ⋅8066354503.

It can be written as a sum of positive squares in 2 ways, for example, as 83820093289 + 23337450756 = 289517^2 + 152766^2 .

It is a cyclic number.

It is not a de Polignac number, because 107157544045 - 2²³ = 107149155437 is a prime.

It is a super-2 number, since 2×107157544045² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 107157543992 and 107157544010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10715754400 + ... + 10715754409.

It is an arithmetic number, because the mean of its divisors is an integer number (32147263215).

Almost surely, 2^107157544045 is an apocalyptic number.

It is an amenable number.

107157544045 is a deficient number, since it is larger than the sum of its proper divisors (21431508815).

107157544045 is an equidigital number, since it uses as much as digits as its factorization.

107157544045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21431508814.

The product of its (nonzero) digits is 392000, while the sum is 43.

The spelling of 107157544045 in words is "one hundred seven billion, one hundred fifty-seven million, five hundred forty-four thousand, forty-five".