1233452125131 has 8 divisors (see below), whose sum is σ = 1644714899520. Its totient is φ = 822245383752.

The previous prime is 1233452125121. The next prime is 1233452125163. The reversal of 1233452125131 is 1315212543321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1233452125131 - 2²⁶ = 1233385016267 is a prime.

It is a super-2 number, since 2×1233452125131² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1233452125092 and 1233452125101.

It is not an unprimeable number, because it can be changed into a prime (1233452125111) 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, 13956861 + ... + 14044958.

It is an arithmetic number, because the mean of its divisors is an integer number (205589362440).

Almost surely, 2^{1233452125131} is an apocalyptic number.

1233452125131 is a deficient number, since it is larger than the sum of its proper divisors (411262774389).

1233452125131 is a wasteful number, since it uses less digits than its factorization.

1233452125131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28016505.

The product of its digits is 21600, while the sum is 33.

Adding to 1233452125131 its reverse (1315212543321), we get a palindrome (2548664668452).

The spelling of 1233452125131 in words is "one trillion, two hundred thirty-three billion, four hundred fifty-two million, one hundred twenty-five thousand, one hundred thirty-one".