120463364021 has 32 divisors (see below), whose sum is σ = 161773425408. Its totient is φ = 86629616640.

The previous prime is 120463364017. The next prime is 120463364023.

120463364021 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 120463364021 - 2² = 120463364017 is a prime.

It is a super-2 number, since 2×120463364021² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120463364023) 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, 7055531 + ... + 7072583.

It is an arithmetic number, because the mean of its divisors is an integer number (5055419544).

Almost surely, 2^120463364021 is an apocalyptic number.

120463364021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

120463364021 is a deficient number, since it is larger than the sum of its proper divisors (41310061387).

120463364021 is a wasteful number, since it uses less digits than its factorization.

120463364021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24141.

The product of its (nonzero) digits is 20736, while the sum is 32.

It can be divided in two parts, 120463 and 364021, that added together give a palindrome (484484).

The spelling of 120463364021 in words is "one hundred twenty billion, four hundred sixty-three million, three hundred sixty-four thousand, twenty-one".