1320253535332 has 12 divisors (see below), whose sum is σ = 2315073838000. Its totient is φ = 658803867336.

The previous prime is 1320253535323. The next prime is 1320253535357. The reversal of 1320253535332 is 2335353520231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1320253535291 and 1320253535300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330722838 + ... + 330726829.

Almost surely, 2^{1320253535332} is an apocalyptic number.

It is an amenable number.

1320253535332 is a deficient number, since it is larger than the sum of its proper divisors (994820302668).

1320253535332 is a wasteful number, since it uses less digits than its factorization.

1320253535332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661450170 (or 661450168 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 37.

The spelling of 1320253535332 in words is "one trillion, three hundred twenty billion, two hundred fifty-three million, five hundred thirty-five thousand, three hundred thirty-two".