1230031033132 has 48 divisors (see below), whose sum is σ = 2484254304000. Its totient is φ = 527016663360.

The previous prime is 1230031033081. The next prime is 1230031033163. The reversal of 1230031033132 is 2313301300321.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3530443 + ... + 3863170.

It is an arithmetic number, because the mean of its divisors is an integer number (51755298000).

Almost surely, 2^{1230031033132} is an apocalyptic number.

It is an amenable number.

1230031033132 is an abundant number, since it is smaller than the sum of its proper divisors (1254223270868).

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

1230031033132 is a wasteful number, since it uses less digits than its factorization.

1230031033132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7393846 (or 7393844 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1230031033132 its reverse (2313301300321), we get a palindrome (3543332333453).

The spelling of 1230031033132 in words is "one trillion, two hundred thirty billion, thirty-one million, thirty-three thousand, one hundred thirty-two".