107138757 has 16 divisors (see below), whose sum is σ = 159464448. Its totient is φ = 63421680.

The previous prime is 107138741. The next prime is 107138767. The reversal of 107138757 is 757831701.

It is not a de Polignac number, because 107138757 - 2⁴ = 107138741 is a prime.

It is a super-2 number, since 2×107138757² = 22957426503010098, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107138767) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36333 + ... + 39170.

It is an arithmetic number, because the mean of its divisors is an integer number (9966528).

Almost surely, 2^107138757 is an apocalyptic number.

It is an amenable number.

107138757 is a deficient number, since it is larger than the sum of its proper divisors (52325691).

107138757 is a wasteful number, since it uses less digits than its factorization.

107138757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75560.

The product of its (nonzero) digits is 41160, while the sum is 39.

The square root of 107138757 is about 10350.7853325243. The cubic root of 107138757 is about 474.9510671661.

The spelling of 107138757 in words is "one hundred seven million, one hundred thirty-eight thousand, seven hundred fifty-seven".