1232004010320 has 160 divisors (see below), whose sum is σ = 4243929085440. Its totient is φ = 328506554880.

The previous prime is 1232004010253. The next prime is 1232004010331. The reversal of 1232004010320 is 230104002321.

1232004010320 is a `hidden beast` number, since 1 + 232 + 0 + 0 + 401 + 0 + 32 + 0 = 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 = 1232004010293 and 1232004010302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44117002 + ... + 44144918.

It is an arithmetic number, because the mean of its divisors is an integer number (26524556784).

Almost surely, 2^{1232004010320} is an apocalyptic number.

1232004010320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1232004010320 is an abundant number, since it is smaller than the sum of its proper divisors (3011925075120).

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

1232004010320 is a wasteful number, since it uses less digits than its factorization.

1232004010320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48370 (or 48358 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 1232004010320 its reverse (230104002321), we get a palindrome (1462108012641).

The spelling of 1232004010320 in words is "one trillion, two hundred thirty-two billion, four million, ten thousand, three hundred twenty".