120245154451135 has 16 divisors (see below), whose sum is σ = 164918199283200. Its totient is φ = 82448540748576.

The previous prime is 120245154451133. The next prime is 120245154451141. The reversal of 120245154451135 is 531154451542021.

It is a cyclic number.

It is not a de Polignac number, because 120245154451135 - 2¹ = 120245154451133 is a prime.

It is a super-2 number, since 2×120245154451135² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120245154451091 and 120245154451100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120245154451133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109433995 + ... + 110527324.

It is an arithmetic number, because the mean of its divisors is an integer number (10307387455200).

Almost surely, 2^{120245154451135} is an apocalyptic number.

120245154451135 is a deficient number, since it is larger than the sum of its proper divisors (44673044832065).

120245154451135 is a wasteful number, since it uses less digits than its factorization.

120245154451135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219976950.

The product of its (nonzero) digits is 480000, while the sum is 43.

The spelling of 120245154451135 in words is "one hundred twenty trillion, two hundred forty-five billion, one hundred fifty-four million, four hundred fifty-one thousand, one hundred thirty-five".