107547237138 has 64 divisors (see below), whose sum is σ = 248106700800. Its totient is φ = 30736272960.

The previous prime is 107547237053. The next prime is 107547237167. The reversal of 107547237138 is 831732745701.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87348 + ... + 471936.

It is an arithmetic number, because the mean of its divisors is an integer number (3876667200).

Almost surely, 2^107547237138 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107547237138, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124053350400).

107547237138 is an abundant number, since it is smaller than the sum of its proper divisors (140559463662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107547237138 is a wasteful number, since it uses less digits than its factorization.

107547237138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384847.

The product of its (nonzero) digits is 987840, while the sum is 48.

The spelling of 107547237138 in words is "one hundred seven billion, five hundred forty-seven million, two hundred thirty-seven thousand, one hundred thirty-eight".