120310012312003 has 4 divisors (see below), whose sum is σ = 124458633426240. Its totient is φ = 116161391197768.

The previous prime is 120310012312001. The next prime is 120310012312033. The reversal of 120310012312003 is 300213210013021.

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 120310012312003 - 2¹ = 120310012312001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120310012312001) 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, 2074310557075 + ... + 2074310557132.

It is an arithmetic number, because the mean of its divisors is an integer number (31114658356560).

Almost surely, 2^{120310012312003} is an apocalyptic number.

120310012312003 is a deficient number, since it is larger than the sum of its proper divisors (4148621114237).

120310012312003 is an equidigital number, since it uses as much as digits as its factorization.

120310012312003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4148621114236.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 120310012312003 its reverse (300213210013021), we get a palindrome (420523222325024).

The spelling of 120310012312003 in words is "one hundred twenty trillion, three hundred ten billion, twelve million, three hundred twelve thousand, three".