1233131113230 has 32 divisors (see below), whose sum is σ = 2976621705504. Its totient is φ = 326934182016.

The previous prime is 1233131113229. The next prime is 1233131113339. The reversal of 1233131113230 is 323111313321.

It is a super-2 number, since 2×1233131113230² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1233131113230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118793569 + ... + 118803948.

It is an arithmetic number, because the mean of its divisors is an integer number (93019428297).

Almost surely, 2^{1233131113230} is an apocalyptic number.

1233131113230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1233131113230 is an abundant number, since it is smaller than the sum of its proper divisors (1743490592274).

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

1233131113230 is a wasteful number, since it uses less digits than its factorization.

1233131113230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237597700.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 1233131113230 its reverse (323111313321), we get a palindrome (1556242426551).

The spelling of 1233131113230 in words is "one trillion, two hundred thirty-three billion, one hundred thirty-one million, one hundred thirteen thousand, two hundred thirty".