1003231133333 has 8 divisors (see below), whose sum is σ = 1178621191776. Its totient is φ = 841872279600.

The previous prime is 1003231133329. The next prime is 1003231133339. The reversal of 1003231133333 is 3333311323001.

It is a happy number.

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

It is not a de Polignac number, because 1003231133333 - 2² = 1003231133329 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 (1003231133339) 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, 3507801023 + ... + 3507801308.

It is an arithmetic number, because the mean of its divisors is an integer number (147327648972).

Almost surely, 2^{1003231133333} is an apocalyptic number.

1003231133333 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1003231133333 is a deficient number, since it is larger than the sum of its proper divisors (175390058443).

1003231133333 is a wasteful number, since it uses less digits than its factorization.

1003231133333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7015602355.

The product of its (nonzero) digits is 4374, while the sum is 26.

Adding to 1003231133333 its reverse (3333311323001), we get a palindrome (4336542456334).

The spelling of 1003231133333 in words is "one trillion, three billion, two hundred thirty-one million, one hundred thirty-three thousand, three hundred thirty-three".