120730046473 has 4 divisors (see below), whose sum is σ = 123993020740. Its totient is φ = 117467072208.

The previous prime is 120730046461. The next prime is 120730046509. The reversal of 120730046473 is 374640037021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 374640037021 = 853 ⋅439202857.

It can be written as a sum of positive squares in 2 ways, for example, as 114641833744 + 6088212729 = 338588^2 + 78027^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120730046473 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 3262974229 = 120730046473 / (1 + 2 + 0 + 7 + 3 + 0 + 0 + 4 + 6 + 4 + 7 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120730046413) 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, 1631487078 + ... + 1631487151.

It is an arithmetic number, because the mean of its divisors is an integer number (30998255185).

Almost surely, 2^120730046473 is an apocalyptic number.

It is an amenable number.

120730046473 is a deficient number, since it is larger than the sum of its proper divisors (3262974267).

120730046473 is an equidigital number, since it uses as much as digits as its factorization.

120730046473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3262974266.

The product of its (nonzero) digits is 84672, while the sum is 37.

The spelling of 120730046473 in words is "one hundred twenty billion, seven hundred thirty million, forty-six thousand, four hundred seventy-three".