107177720045 has 32 divisors (see below), whose sum is σ = 143019582336. Its totient is φ = 76453984000.

The previous prime is 107177720011. The next prime is 107177720047. The reversal of 107177720045 is 540027771701.

It is not a de Polignac number, because 107177720045 - 2¹² = 107177715949 is a prime.

It is a super-2 number, since 2×107177720045² (a number of 23 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 = 107177719984 and 107177720011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107177720047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 504227 + ... + 684543.

It is an arithmetic number, because the mean of its divisors is an integer number (4469361948).

Almost surely, 2^107177720045 is an apocalyptic number.

It is an amenable number.

107177720045 is a deficient number, since it is larger than the sum of its proper divisors (35841862291).

107177720045 is a wasteful number, since it uses less digits than its factorization.

107177720045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180541.

The product of its (nonzero) digits is 96040, while the sum is 41.

The spelling of 107177720045 in words is "one hundred seven billion, one hundred seventy-seven million, seven hundred twenty thousand, forty-five".