1233152156 has 24 divisors (see below), whose sum is σ = 2198676480. Its totient is φ = 604998000.

The previous prime is 1233152143. The next prime is 1233152177. The reversal of 1233152156 is 6512513321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130181 + ... + 139331.

It is an arithmetic number, because the mean of its divisors is an integer number (91611520).

Almost surely, 2^1233152156 is an apocalyptic number.

It is an amenable number.

1233152156 is a deficient number, since it is larger than the sum of its proper divisors (965524324).

1233152156 is a wasteful number, since it uses less digits than its factorization.

1233152156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9785 (or 9783 counting only the distinct ones).

The product of its digits is 5400, while the sum is 29.

The square root of 1233152156 is about 35116.2662593847. The cubic root of 1233152156 is about 1072.3557599484.

Adding to 1233152156 its reverse (6512513321), we get a palindrome (7745665477).

The spelling of 1233152156 in words is "one billion, two hundred thirty-three million, one hundred fifty-two thousand, one hundred fifty-six".