1141023431803 has 2 divisors, whose sum is σ = 1141023431804. Its totient is φ = 1141023431802.

The previous prime is 1141023431797. The next prime is 1141023431819. The reversal of 1141023431803 is 3081343201411.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1141023431803 is a prime.

It is not a weakly prime, because it can be changed into another prime (1141023431843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570511715901 + 570511715902.

It is an arithmetic number, because the mean of its divisors is an integer number (570511715902).

Almost surely, 2^{1141023431803} is an apocalyptic number.

1141023431803 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141023431803 is an equidigital number, since it uses as much as digits as its factorization.

1141023431803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 1141023431803 in words is "one trillion, one hundred forty-one billion, twenty-three million, four hundred thirty-one thousand, eight hundred three".