120145051261262 has 64 divisors (see below), whose sum is σ = 182311302096000. Its totient is φ = 59380061810688.

The previous prime is 120145051261247. The next prime is 120145051261297. The reversal of 120145051261262 is 262162150541021.

120145051261262 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74670633914 + ... + 74670635522.

It is an arithmetic number, because the mean of its divisors is an integer number (2848614095250).

Almost surely, 2^{120145051261262} is an apocalyptic number.

120145051261262 is a deficient number, since it is larger than the sum of its proper divisors (62166250834738).

120145051261262 is a wasteful number, since it uses less digits than its factorization.

120145051261262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3645.

The product of its (nonzero) digits is 57600, while the sum is 38.

The spelling of 120145051261262 in words is "one hundred twenty trillion, one hundred forty-five billion, fifty-one million, two hundred sixty-one thousand, two hundred sixty-two".