1051132331203 has 2 divisors, whose sum is σ = 1051132331204. Its totient is φ = 1051132331202.

The previous prime is 1051132331189. The next prime is 1051132331257. The reversal of 1051132331203 is 3021332311501.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1051132331203 is a prime.

It is a super-2 number, since 2×1051132331203² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1051132331273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525566165601 + 525566165602.

It is an arithmetic number, because the mean of its divisors is an integer number (525566165602).

Almost surely, 2^{1051132331203} is an apocalyptic number.

1051132331203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051132331203 is an equidigital number, since it uses as much as digits as its factorization.

1051132331203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 25.

Adding to 1051132331203 its reverse (3021332311501), we get a palindrome (4072464642704).

The spelling of 1051132331203 in words is "one trillion, fifty-one billion, one hundred thirty-two million, three hundred thirty-one thousand, two hundred three".