120151349 has 4 divisors (see below), whose sum is σ = 120231360. Its totient is φ = 120071340.

The previous prime is 120151303. The next prime is 120151351. The reversal of 120151349 is 943151021.

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 120151349 - 2⁸ = 120151093 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 (120151399) 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, 37709 + ... + 40770.

It is an arithmetic number, because the mean of its divisors is an integer number (30057840).

Almost surely, 2^120151349 is an apocalyptic number.

It is an amenable number.

120151349 is a deficient number, since it is larger than the sum of its proper divisors (80011).

120151349 is an equidigital number, since it uses as much as digits as its factorization.

120151349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80010.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 120151349 is about 10961.3570783913. The cubic root of 120151349 is about 493.4496937094.

The spelling of 120151349 in words is "one hundred twenty million, one hundred fifty-one thousand, three hundred forty-nine".