120514255000 has 80 divisors (see below), whose sum is σ = 285277025880. Its totient is φ = 47708544000.

The previous prime is 120514254919. The next prime is 120514255049. The reversal of 120514255000 is 552415021.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 360759 + ... + 609241.

Almost surely, 2^120514255000 is an apocalyptic number.

120514255000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120514255000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142638512940).

120514255000 is an abundant number, since it is smaller than the sum of its proper divisors (164762770880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120514255000 is an equidigital number, since it uses as much as digits as its factorization.

120514255000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248606 (or 248587 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The spelling of 120514255000 in words is "one hundred twenty billion, five hundred fourteen million, two hundred fifty-five thousand".