120130311323223 has 16 divisors (see below), whose sum is σ = 184107756818400. Its totient is φ = 77325257862720.

The previous prime is 120130311323179. The next prime is 120130311323227. The reversal of 120130311323223 is 322323113031021.

120130311323223 is a `hidden beast` number, since 1 + 2 + 0 + 1 + 3 + 0 + 311 + 323 + 2 + 23 = 666.

It is not a de Polignac number, because 120130311323223 - 2³⁰ = 120129237581399 is a prime.

It is a super-2 number, since 2×120130311323223² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120130311323227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76711564558 + ... + 76711566123.

It is an arithmetic number, because the mean of its divisors is an integer number (11506734801150).

Almost surely, 2^{120130311323223} is an apocalyptic number.

120130311323223 is a deficient number, since it is larger than the sum of its proper divisors (63977445495177).

120130311323223 is a wasteful number, since it uses less digits than its factorization.

120130311323223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153423130719 (or 153423130713 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 120130311323223 its reverse (322323113031021), we get a palindrome (442453424354244).

The spelling of 120130311323223 in words is "one hundred twenty trillion, one hundred thirty billion, three hundred eleven million, three hundred twenty-three thousand, two hundred twenty-three".