120321040302 has 28 divisors (see below), whose sum is σ = 270598556880. Its totient is φ = 40107012948.

The previous prime is 120321040277. The next prime is 120321040313. The reversal of 120321040302 is 203040123021.

120321040302 is a `hidden beast` number, since 1 + 2 + 0 + 321 + 0 + 40 + 302 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 41260902 + ... + 41263817.

Almost surely, 2^120321040302 is an apocalyptic number.

120321040302 is an abundant number, since it is smaller than the sum of its proper divisors (150277516578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120321040302 is an frugal number, since it uses more digits than its factorization.

120321040302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82524739 (or 82524724 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 120321040302 its reverse (203040123021), we get a palindrome (323361163323).

The spelling of 120321040302 in words is "one hundred twenty billion, three hundred twenty-one million, forty thousand, three hundred two".