120023312031003 has 8 divisors (see below), whose sum is σ = 160031246683408. Its totient is φ = 80015459366304.

The previous prime is 120023312030983. The next prime is 120023312031023. The reversal of 120023312031003 is 300130213320021.

It is an interprime number because it is at equal distance from previous prime (120023312030983) and next prime (120023312031023).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120023312031003 - 2¹⁰ = 120023312029979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120023312031023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16995676 + ... + 22997817.

It is an arithmetic number, because the mean of its divisors is an integer number (20003905835426).

Almost surely, 2^{120023312031003} is an apocalyptic number.

120023312031003 is a deficient number, since it is larger than the sum of its proper divisors (40007934652405).

120023312031003 is a wasteful number, since it uses less digits than its factorization.

120023312031003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40993853.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 120023312031003 its reverse (300130213320021), we get a palindrome (420153525351024).

The spelling of 120023312031003 in words is "one hundred twenty trillion, twenty-three billion, three hundred twelve million, thirty-one thousand, three".