120010020323 has 4 divisors (see below), whose sum is σ = 121198238448. Its totient is φ = 118821802200.

The previous prime is 120010020307. The next prime is 120010020329. The reversal of 120010020323 is 323020010021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120010020323 - 2⁴ = 120010020307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120010020298 and 120010020307.

It is not an unprimeable number, because it can be changed into a prime (120010020329) 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, 594108911 + ... + 594109112.

It is an arithmetic number, because the mean of its divisors is an integer number (30299559612).

Almost surely, 2^120010020323 is an apocalyptic number.

120010020323 is a deficient number, since it is larger than the sum of its proper divisors (1188218125).

120010020323 is a wasteful number, since it uses less digits than its factorization.

120010020323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188218124.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 120010020323 its reverse (323020010021), we get a palindrome (443030030344).

The spelling of 120010020323 in words is "one hundred twenty billion, ten million, twenty thousand, three hundred twenty-three".