1230302122023 has 32 divisors (see below), whose sum is σ = 1774230183936. Its totient is φ = 753840413568.

The previous prime is 1230302121967. The next prime is 1230302122031. The reversal of 1230302122023 is 3202212030321.

It is a happy number.

It is not a de Polignac number, because 1230302122023 - 2¹⁴ = 1230302105639 is a prime.

It is a super-2 number, since 2×1230302122023² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230302102023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8697861 + ... + 8838177.

It is an arithmetic number, because the mean of its divisors is an integer number (55444693248).

Almost surely, 2^{1230302122023} is an apocalyptic number.

1230302122023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1230302122023 is a deficient number, since it is larger than the sum of its proper divisors (543928061913).

1230302122023 is a wasteful number, since it uses less digits than its factorization.

1230302122023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141303.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1230302122023 its reverse (3202212030321), we get a palindrome (4432514152344).

The spelling of 1230302122023 in words is "one trillion, two hundred thirty billion, three hundred two million, one hundred twenty-two thousand, twenty-three".