1232020300032 has 108 divisors (see below), whose sum is σ = 3602249973504. Its totient is φ = 404889246720.

The previous prime is 1232020299971. The next prime is 1232020300061. The reversal of 1232020300032 is 2300030202321.

It is a happy number.

1232020300032 is a `hidden beast` number, since 12 + 320 + 2 + 0 + 300 + 0 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1232020299978 and 1232020300014.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3602128 + ... + 3929295.

Almost surely, 2^{1232020300032} is an apocalyptic number.

1232020300032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1232020300032 is an abundant number, since it is smaller than the sum of its proper divisors (2370229673472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1232020300032 is an equidigital number, since it uses as much as digits as its factorization.

1232020300032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7531516 (or 7531499 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 1232020300032 its reverse (2300030202321), we get a palindrome (3532050502353).

The spelling of 1232020300032 in words is "one trillion, two hundred thirty-two billion, twenty million, three hundred thousand, thirty-two".