1232130023202 has 32 divisors (see below), whose sum is σ = 2769201929088. Its totient is φ = 362633584896.

The previous prime is 1232130023177. The next prime is 1232130023207. The reversal of 1232130023202 is 2023200312321.

It is a happy number.

It is a super-2 number, since 2×1232130023202² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1232130023207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343401223 + ... + 343404810.

It is an arithmetic number, because the mean of its divisors is an integer number (86537560284).

Almost surely, 2^{1232130023202} is an apocalyptic number.

1232130023202 is an abundant number, since it is smaller than the sum of its proper divisors (1537071905886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1232130023202 is a wasteful number, since it uses less digits than its factorization.

1232130023202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686806074.

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

Adding to 1232130023202 its reverse (2023200312321), we get a palindrome (3255330335523).

The spelling of 1232130023202 in words is "one trillion, two hundred thirty-two billion, one hundred thirty million, twenty-three thousand, two hundred two".