120473874691 has 2 divisors, whose sum is σ = 120473874692. Its totient is φ = 120473874690.

The previous prime is 120473874659. The next prime is 120473874709. The reversal of 120473874691 is 196478374021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120473874691 - 2⁵ = 120473874659 is a prime.

It is not a weakly prime, because it can be changed into another prime (120473874601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60236937345 + 60236937346.

It is an arithmetic number, because the mean of its divisors is an integer number (60236937346).

Almost surely, 2^120473874691 is an apocalyptic number.

120473874691 is a deficient number, since it is larger than the sum of its proper divisors (1).

120473874691 is an equidigital number, since it uses as much as digits as its factorization.

120473874691 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2032128, while the sum is 52.

The spelling of 120473874691 in words is "one hundred twenty billion, four hundred seventy-three million, eight hundred seventy-four thousand, six hundred ninety-one".