120808641732711 has 4 divisors (see below), whose sum is σ = 161078188976952. Its totient is φ = 80539094488472.

The previous prime is 120808641732707. The next prime is 120808641732721. The reversal of 120808641732711 is 117237146808021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120808641732711 - 2² = 120808641732707 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120808641732721) 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, 20134773622116 + ... + 20134773622121.

It is an arithmetic number, because the mean of its divisors is an integer number (40269547244238).

Almost surely, 2^{120808641732711} is an apocalyptic number.

120808641732711 is a deficient number, since it is larger than the sum of its proper divisors (40269547244241).

120808641732711 is an equidigital number, since it uses as much as digits as its factorization.

120808641732711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40269547244240.

The product of its (nonzero) digits is 903168, while the sum is 51.

The spelling of 120808641732711 in words is "one hundred twenty trillion, eight hundred eight billion, six hundred forty-one million, seven hundred thirty-two thousand, seven hundred eleven".