107404007081 has 4 divisors (see below), whose sum is σ = 122747436672. Its totient is φ = 92060577492.

The previous prime is 107404007077. The next prime is 107404007093. The reversal of 107404007081 is 180700404701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 107404007081 - 2² = 107404007077 is a prime.

It is a super-2 number, since 2×107404007081² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (107404007071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7671714785 + ... + 7671714798.

It is an arithmetic number, because the mean of its divisors is an integer number (30686859168).

Almost surely, 2^107404007081 is an apocalyptic number.

It is an amenable number.

107404007081 is a deficient number, since it is larger than the sum of its proper divisors (15343429591).

107404007081 is an equidigital number, since it uses as much as digits as its factorization.

107404007081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15343429590.

The product of its (nonzero) digits is 6272, while the sum is 32.

The spelling of 107404007081 in words is "one hundred seven billion, four hundred four million, seven thousand, eighty-one".