1232313211030 has 16 divisors (see below), whose sum is σ = 2419815032784. Its totient is φ = 448113894880.

The previous prime is 1232313211009. The next prime is 1232313211039. The reversal of 1232313211030 is 301123132321.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1232313210992 and 1232313211010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232313211039) 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 7 ways as a sum of consecutive naturals, for example, 5601423577 + ... + 5601423796.

It is an arithmetic number, because the mean of its divisors is an integer number (151238439549).

Almost surely, 2^{1232313211030} is an apocalyptic number.

1232313211030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1232313211030 is a deficient number, since it is larger than the sum of its proper divisors (1187501821754).

1232313211030 is a wasteful number, since it uses less digits than its factorization.

1232313211030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11202847391.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1232313211030 its reverse (301123132321), we get a palindrome (1533436343351).

The spelling of 1232313211030 in words is "one trillion, two hundred thirty-two billion, three hundred thirteen million, two hundred eleven thousand, thirty".