120550334613 has 4 divisors (see below), whose sum is σ = 160733779488. Its totient is φ = 80366889740.

The previous prime is 120550334603. The next prime is 120550334617. The reversal of 120550334613 is 316433055021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120550334613 - 2⁹ = 120550334101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120550334617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20091722433 + ... + 20091722438.

It is an arithmetic number, because the mean of its divisors is an integer number (40183444872).

Almost surely, 2^120550334613 is an apocalyptic number.

It is an amenable number.

120550334613 is a deficient number, since it is larger than the sum of its proper divisors (40183444875).

120550334613 is an equidigital number, since it uses as much as digits as its factorization.

120550334613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40183444874.

The product of its (nonzero) digits is 32400, while the sum is 33.

Adding to 120550334613 its reverse (316433055021), we get a palindrome (436983389634).

The spelling of 120550334613 in words is "one hundred twenty billion, five hundred fifty million, three hundred thirty-four thousand, six hundred thirteen".