107652640138 has 8 divisors (see below), whose sum is σ = 161482763232. Its totient is φ = 53825052396.

The previous prime is 107652640129. The next prime is 107652640157. The reversal of 107652640138 is 831046256701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 107652640094 and 107652640103.

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, 523870 + ... + 699817.

It is an arithmetic number, because the mean of its divisors is an integer number (20185345404).

Almost surely, 2^107652640138 is an apocalyptic number.

107652640138 is a deficient number, since it is larger than the sum of its proper divisors (53830123094).

107652640138 is a wasteful number, since it uses less digits than its factorization.

107652640138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267676.

The product of its (nonzero) digits is 241920, while the sum is 43.

Adding to 107652640138 its reverse (831046256701), we get a palindrome (938698896839).

The spelling of 107652640138 in words is "one hundred seven billion, six hundred fifty-two million, six hundred forty thousand, one hundred thirty-eight".