1210332123023 has 4 divisors (see below), whose sum is σ = 1210359343440. Its totient is φ = 1210304902608.

The previous prime is 1210332123017. The next prime is 1210332123059. The reversal of 1210332123023 is 3203212330121.

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 1210332123023 - 2¹⁴ = 1210332106639 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1210332123023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210332123073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13543403 + ... + 13632476.

It is an arithmetic number, because the mean of its divisors is an integer number (302589835860).

Almost surely, 2^{1210332123023} is an apocalyptic number.

1210332123023 is a deficient number, since it is larger than the sum of its proper divisors (27220417).

1210332123023 is an equidigital number, since it uses as much as digits as its factorization.

1210332123023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27220416.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1210332123023 its reverse (3203212330121), we get a palindrome (4413544453144).

The spelling of 1210332123023 in words is "one trillion, two hundred ten billion, three hundred thirty-two million, one hundred twenty-three thousand, twenty-three".