120411154120125 has 48 divisors (see below), whose sum is σ = 220234986369216. Its totient is φ = 58381165612000.

The previous prime is 120411154120109. The next prime is 120411154120129. The reversal of 120411154120125 is 521021451114021.

It is a happy number.

It is not a de Polignac number, because 120411154120125 - 2⁴ = 120411154120109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120411154120092 and 120411154120101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120411154120129) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1326799299 + ... + 1326890048.

It is an arithmetic number, because the mean of its divisors is an integer number (4588228882692).

Almost surely, 2^{120411154120125} is an apocalyptic number.

120411154120125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120411154120125 is a deficient number, since it is larger than the sum of its proper divisors (99823832249091).

120411154120125 is a wasteful number, since it uses less digits than its factorization.

120411154120125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2653689387 (or 2653689366 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 30.

The spelling of 120411154120125 in words is "one hundred twenty trillion, four hundred eleven billion, one hundred fifty-four million, one hundred twenty thousand, one hundred twenty-five".