120133677 has 4 divisors (see below), whose sum is σ = 160178240. Its totient is φ = 80089116.

The previous prime is 120133639. The next prime is 120133687. The reversal of 120133677 is 776331021.

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 not a de Polignac number, because 120133677 - 2⁷ = 120133549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120133687) 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, 20022277 + ... + 20022282.

It is an arithmetic number, because the mean of its divisors is an integer number (40044560).

Almost surely, 2^120133677 is an apocalyptic number.

It is an amenable number.

120133677 is a deficient number, since it is larger than the sum of its proper divisors (40044563).

120133677 is an equidigital number, since it uses as much as digits as its factorization.

120133677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40044562.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 120133677 is about 10960.5509441816. The cubic root of 120133677 is about 493.4255001385.

Adding to 120133677 its reverse (776331021), we get a palindrome (896464698).

The spelling of 120133677 in words is "one hundred twenty million, one hundred thirty-three thousand, six hundred seventy-seven".