1203023230032 has 40 divisors (see below), whose sum is σ = 3346872321184. Its totient is φ = 370160993664.

The previous prime is 1203023230007. The next prime is 1203023230037. The reversal of 1203023230032 is 2300323203021.

It is a junction number, because it is equal to n+sod(n) for n = 1203023229990 and 1203023230008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203023230037) 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, 963960298 + ... + 963961545.

Almost surely, 2^{1203023230032} is an apocalyptic number.

1203023230032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1203023230032 is an abundant number, since it is smaller than the sum of its proper divisors (2143849091152).

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

1203023230032 is a wasteful number, since it uses less digits than its factorization.

1203023230032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1927921867 (or 1927921861 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 1203023230032 its reverse (2300323203021), we get a palindrome (3503346433053).

The spelling of 1203023230032 in words is "one trillion, two hundred three billion, twenty-three million, two hundred thirty thousand, thirty-two".