1233000040131 has 16 divisors (see below), whose sum is σ = 1906087019520. Its totient is φ = 786260894760.

The previous prime is 1233000040087. The next prime is 1233000040147. The reversal of 1233000040131 is 1310400003321.

1233000040131 is a `hidden beast` number, since 1 + 233 + 0 + 0 + 0 + 0 + 401 + 31 = 666.

It is not a de Polignac number, because 1233000040131 - 2⁶ = 1233000040067 is a prime.

It is a super-2 number, since 2×1233000040131² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1233000041131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 992753035 + ... + 992754276.

It is an arithmetic number, because the mean of its divisors is an integer number (119130438720).

Almost surely, 2^{1233000040131} is an apocalyptic number.

1233000040131 is a deficient number, since it is larger than the sum of its proper divisors (673086979389).

1233000040131 is a wasteful number, since it uses less digits than its factorization.

1233000040131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1985507343 (or 1985507337 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1233000040131 its reverse (1310400003321), we get a palindrome (2543400043452).

The spelling of 1233000040131 in words is "one trillion, two hundred thirty-three billion, forty thousand, one hundred thirty-one".