1233131030 has 16 divisors (see below), whose sum is σ = 2221893504. Its totient is φ = 492750720.

The previous prime is 1233130999. The next prime is 1233131033. The reversal of 1233131030 is 301313321.

It is a super-2 number, since 2×1233131030² = 3041224274297721800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233131033) 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, 52307 + ... + 72126.

It is an arithmetic number, because the mean of its divisors is an integer number (138868344).

Almost surely, 2^1233131030 is an apocalyptic number.

1233131030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1233131030 is a deficient number, since it is larger than the sum of its proper divisors (988762474).

1233131030 is a wasteful number, since it uses less digits than its factorization.

1233131030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125431.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 1233131030 is about 35115.9654573244. The cubic root of 1233131030 is about 1072.3496361522.

Adding to 1233131030 its reverse (301313321), we get a palindrome (1534444351).

The spelling of 1233131030 in words is "one billion, two hundred thirty-three million, one hundred thirty-one thousand, thirty".