1142031110303 has 2 divisors, whose sum is σ = 1142031110304. Its totient is φ = 1142031110302.

The previous prime is 1142031110257. The next prime is 1142031110359. The reversal of 1142031110303 is 3030111302411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1142031110303 - 2⁶ = 1142031110239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1142031110383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571015555151 + 571015555152.

It is an arithmetic number, because the mean of its divisors is an integer number (571015555152).

Almost surely, 2^{1142031110303} is an apocalyptic number.

1142031110303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1142031110303 is an equidigital number, since it uses as much as digits as its factorization.

1142031110303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1142031110303 its reverse (3030111302411), we get a palindrome (4172142412714).

The spelling of 1142031110303 in words is "one trillion, one hundred forty-two billion, thirty-one million, one hundred ten thousand, three hundred three".