120135070101254 has 24 divisors (see below), whose sum is σ = 197803654005672. Its totient is φ = 54687408085440.

The previous prime is 120135070101247. The next prime is 120135070101257. The reversal of 120135070101254 is 452101070531021.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 120135070101254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120135070101257) 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, 2434421912 + ... + 2434471259.

It is an arithmetic number, because the mean of its divisors is an integer number (8241818916903).

Almost surely, 2^{120135070101254} is an apocalyptic number.

120135070101254 is a deficient number, since it is larger than the sum of its proper divisors (77668583904418).

120135070101254 is a wasteful number, since it uses less digits than its factorization.

120135070101254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4868893272 (or 4868893259 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 32.

The spelling of 120135070101254 in words is "one hundred twenty trillion, one hundred thirty-five billion, seventy million, one hundred one thousand, two hundred fifty-four".