1233233111330 has 32 divisors (see below), whose sum is σ = 2422822423680. Its totient is φ = 448225989120.

The previous prime is 1233233111267. The next prime is 1233233111353. The reversal of 1233233111330 is 331113323321.

It is a self number, because there is not a number n which added to its sum of digits gives 1233233111330.

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, 2557310 + ... + 3001049.

It is an arithmetic number, because the mean of its divisors is an integer number (75713200740).

Almost surely, 2^{1233233111330} is an apocalyptic number.

1233233111330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1233233111330 is a deficient number, since it is larger than the sum of its proper divisors (1189589312350).

1233233111330 is a wasteful number, since it uses less digits than its factorization.

1233233111330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5560394.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 1233233111330 its reverse (331113323321), we get a palindrome (1564346434651).

The spelling of 1233233111330 in words is "one trillion, two hundred thirty-three billion, two hundred thirty-three million, one hundred eleven thousand, three hundred thirty".