120355153443 has 12 divisors (see below), whose sum is σ = 198681523248. Its totient is φ = 68774373360.

The previous prime is 120355153439. The next prime is 120355153447. The reversal of 120355153443 is 344351553021.

120355153443 is a `hidden beast` number, since 1 + 2 + 0 + 35 + 51 + 534 + 43 = 666.

It is an interprime number because it is at equal distance from previous prime (120355153439) and next prime (120355153447).

It is not a de Polignac number, because 120355153443 - 2² = 120355153439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120355153398 and 120355153407.

It is not an unprimeable number, because it can be changed into a prime (120355153447) 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, 955199568 + ... + 955199693.

It is an arithmetic number, because the mean of its divisors is an integer number (16556793604).

Almost surely, 2^120355153443 is an apocalyptic number.

120355153443 is a deficient number, since it is larger than the sum of its proper divisors (78326369805).

120355153443 is a wasteful number, since it uses less digits than its factorization.

120355153443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1910399274 (or 1910399271 counting only the distinct ones).

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

The spelling of 120355153443 in words is "one hundred twenty billion, three hundred fifty-five million, one hundred fifty-three thousand, four hundred forty-three".