1331130033203 has 16 divisors (see below), whose sum is σ = 1448633263680. Its totient is φ = 1218444057600.

The previous prime is 1331130033187. The next prime is 1331130033263. The reversal of 1331130033203 is 3023300311331.

It is a cyclic number.

It is not a de Polignac number, because 1331130033203 - 2⁴ = 1331130033187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1331130033263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7119143 + ... + 7303728.

It is an arithmetic number, because the mean of its divisors is an integer number (90539578980).

Almost surely, 2^{1331130033203} is an apocalyptic number.

1331130033203 is a deficient number, since it is larger than the sum of its proper divisors (117503230477).

1331130033203 is a wasteful number, since it uses less digits than its factorization.

1331130033203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14423038.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 1331130033203 its reverse (3023300311331), we get a palindrome (4354430344534).

The spelling of 1331130033203 in words is "one trillion, three hundred thirty-one billion, one hundred thirty million, thirty-three thousand, two hundred three".