1210312330023 has 8 divisors (see below), whose sum is σ = 1613783879536. Its totient is φ = 806857833600.

The previous prime is 1210312330013. The next prime is 1210312330061. The reversal of 1210312330023 is 3200332130121.

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

It is not a de Polignac number, because 1210312330023 - 2⁶ = 1210312329959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210312330013) 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, 4096738 + ... + 4382223.

It is an arithmetic number, because the mean of its divisors is an integer number (201722984942).

Almost surely, 2^{1210312330023} is an apocalyptic number.

1210312330023 is a deficient number, since it is larger than the sum of its proper divisors (403471549513).

1210312330023 is an equidigital number, since it uses as much as digits as its factorization.

1210312330023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8526545.

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

Adding to 1210312330023 its reverse (3200332130121), we get a palindrome (4410644460144).

The spelling of 1210312330023 in words is "one trillion, two hundred ten billion, three hundred twelve million, three hundred thirty thousand, twenty-three".