120231180353 has 2 divisors, whose sum is σ = 120231180354. Its totient is φ = 120231180352.

The previous prime is 120231180347. The next prime is 120231180413. The reversal of 120231180353 is 353081132021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95195080369 + 25036099984 = 308537^2 + 158228^2 .

It is a cyclic number.

It is not a de Polignac number, because 120231180353 - 2¹² = 120231176257 is a prime.

It is a super-2 number, since 2×120231180353² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120231680353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60115590176 + 60115590177.

It is an arithmetic number, because the mean of its divisors is an integer number (60115590177).

Almost surely, 2^120231180353 is an apocalyptic number.

It is an amenable number.

120231180353 is a deficient number, since it is larger than the sum of its proper divisors (1).

120231180353 is an equidigital number, since it uses as much as digits as its factorization.

120231180353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 120231180353 in words is "one hundred twenty billion, two hundred thirty-one million, one hundred eighty thousand, three hundred fifty-three".