107906971393 has 8 divisors (see below), whose sum is σ = 118910008448. Its totient is φ = 97290005904.

The previous prime is 107906971321. The next prime is 107906971441. The reversal of 107906971393 is 393179609701.

It is a happy number.

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

It is not a de Polignac number, because 107906971393 - 2⁹ = 107906970881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107906971993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96517305 + ... + 96518422.

It is an arithmetic number, because the mean of its divisors is an integer number (14863751056).

Almost surely, 2^107906971393 is an apocalyptic number.

107906971393 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

107906971393 is a deficient number, since it is larger than the sum of its proper divisors (11003037055).

107906971393 is a wasteful number, since it uses less digits than its factorization.

107906971393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193035783.

The product of its (nonzero) digits is 1928934, while the sum is 55.

The spelling of 107906971393 in words is "one hundred seven billion, nine hundred six million, nine hundred seventy-one thousand, three hundred ninety-three".