1230213110132 has 24 divisors (see below), whose sum is σ = 2283481163040. Its totient is φ = 578284181280.

The previous prime is 1230213110131. The next prime is 1230213110153. The reversal of 1230213110132 is 2310113120321.

It is a happy number.

It is a super-2 number, since 2×1230213110132² (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 (1230213110131) 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, 61772543 + ... + 61792454.

It is an arithmetic number, because the mean of its divisors is an integer number (95145048460).

Almost surely, 2^{1230213110132} is an apocalyptic number.

It is an amenable number.

1230213110132 is a deficient number, since it is larger than the sum of its proper divisors (1053268052908).

1230213110132 is a wasteful number, since it uses less digits than its factorization.

1230213110132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123565151 (or 123565149 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1230213110132 its reverse (2310113120321), we get a palindrome (3540326230453).

The spelling of 1230213110132 in words is "one trillion, two hundred thirty billion, two hundred thirteen million, one hundred ten thousand, one hundred thirty-two".