1230031003133 has 8 divisors (see below), whose sum is σ = 1280872663680. Its totient is φ = 1179751129200.

The previous prime is 1230031003109. The next prime is 1230031003139. The reversal of 1230031003133 is 3313001300321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1230031003133 - 2³² = 1225736035837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230031003139) 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, 140442185 + ... + 140450942.

It is an arithmetic number, because the mean of its divisors is an integer number (160109082960).

Almost surely, 2^{1230031003133} is an apocalyptic number.

It is an amenable number.

1230031003133 is a deficient number, since it is larger than the sum of its proper divisors (50841660547).

1230031003133 is a wasteful number, since it uses less digits than its factorization.

1230031003133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280893307.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 1230031003133 its reverse (3313001300321), we get a palindrome (4543032303454).

The spelling of 1230031003133 in words is "one trillion, two hundred thirty billion, thirty-one million, three thousand, one hundred thirty-three".