1233234430132 has 6 divisors (see below), whose sum is σ = 2158160252738. Its totient is φ = 616617215064.

The previous prime is 1233234430123. The next prime is 1233234430139. The reversal of 1233234430132 is 2310344323321.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1194640256016 + 38594174116 = 1092996^2 + 196454^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1233234430094 and 1233234430103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233234430139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 154154303763 + ... + 154154303770.

Almost surely, 2^{1233234430132} is an apocalyptic number.

It is an amenable number.

1233234430132 is a deficient number, since it is larger than the sum of its proper divisors (924925822606).

1233234430132 is a wasteful number, since it uses less digits than its factorization.

1233234430132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308308607537 (or 308308607535 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 1233234430132 its reverse (2310344323321), we get a palindrome (3543578753453).

The spelling of 1233234430132 in words is "one trillion, two hundred thirty-three billion, two hundred thirty-four million, four hundred thirty thousand, one hundred thirty-two".