120150323055243 has 32 divisors (see below), whose sum is σ = 191700246588480. Its totient is φ = 73935796999680.

The previous prime is 120150323055179. The next prime is 120150323055247. The reversal of 120150323055243 is 342550323051021.

120150323055243 is a `hidden beast` number, since 1 + 2 + 0 + 1 + 5 + 0 + 32 + 30 + 552 + 43 = 666.

It is not a de Polignac number, because 120150323055243 - 2⁶ = 120150323055179 is a prime.

It is a super-2 number, since 2×120150323055243² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120150323055198 and 120150323055207.

It is not an unprimeable number, because it can be changed into a prime (120150323055247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2466253 + ... + 15696593.

It is an arithmetic number, because the mean of its divisors is an integer number (5990632705890).

Almost surely, 2^{120150323055243} is an apocalyptic number.

120150323055243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

120150323055243 is a deficient number, since it is larger than the sum of its proper divisors (71549923533237).

120150323055243 is a wasteful number, since it uses less digits than its factorization.

120150323055243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13256236 (or 13256230 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 120150323055243 in words is "one hundred twenty trillion, one hundred fifty billion, three hundred twenty-three million, fifty-five thousand, two hundred forty-three".