120532453499 has 16 divisors (see below), whose sum is σ = 124562672640. Its totient is φ = 116555927040.

The previous prime is 120532453477. The next prime is 120532453507. The reversal of 120532453499 is 994354235021.

It is a cyclic number.

It is not a de Polignac number, because 120532453499 - 2¹² = 120532449403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120532453999) 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, 5764127 + ... + 5784999.

It is an arithmetic number, because the mean of its divisors is an integer number (7785167040).

Almost surely, 2^120532453499 is an apocalyptic number.

120532453499 is a deficient number, since it is larger than the sum of its proper divisors (4030219141).

120532453499 is a wasteful number, since it uses less digits than its factorization.

120532453499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22150.

The product of its (nonzero) digits is 1166400, while the sum is 47.

The spelling of 120532453499 in words is "one hundred twenty billion, five hundred thirty-two million, four hundred fifty-three thousand, four hundred ninety-nine".