3120003031023 has 12 divisors (see below), whose sum is σ = 4616589851328. Its totient is φ = 2029270263840.

The previous prime is 3120003030971. The next prime is 3120003031039. The reversal of 3120003031023 is 3201303000213.

It is not a de Polignac number, because 3120003031023 - 2⁹ = 3120003030511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3120003030987 and 3120003031005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120003031043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4227646015 + ... + 4227646752.

It is an arithmetic number, because the mean of its divisors is an integer number (384715820944).

Almost surely, 2^{3120003031023} is an apocalyptic number.

3120003031023 is a deficient number, since it is larger than the sum of its proper divisors (1496586820305).

3120003031023 is a wasteful number, since it uses less digits than its factorization.

3120003031023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8455292814 (or 8455292811 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 3120003031023 its reverse (3201303000213), we get a palindrome (6321306031236).

The spelling of 3120003031023 in words is "three trillion, one hundred twenty billion, three million, thirty-one thousand, twenty-three".