120154329 has 12 divisors (see below), whose sum is σ = 174597696. Its totient is φ = 79622232.

The previous prime is 120154327. The next prime is 120154367. The reversal of 120154329 is 923451021.

It is not a de Polignac number, because 120154329 - 2¹ = 120154327 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120154327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38469 + ... + 41474.

It is an arithmetic number, because the mean of its divisors is an integer number (14549808).

Almost surely, 2^120154329 is an apocalyptic number.

It is an amenable number.

120154329 is a deficient number, since it is larger than the sum of its proper divisors (54443367).

120154329 is a wasteful number, since it uses less digits than its factorization.

120154329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80116 (or 80113 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 120154329 is about 10961.4930096224. The cubic root of 120154329 is about 493.4537731973.

It can be divided in two parts, 120 and 154329, that added together give a square (154449 = 393²).

The spelling of 120154329 in words is "one hundred twenty million, one hundred fifty-four thousand, three hundred twenty-nine".