1420231002053 has 2 divisors, whose sum is σ = 1420231002054. Its totient is φ = 1420231002052.

The previous prime is 1420231002037. The next prime is 1420231002067. The reversal of 1420231002053 is 3502001320241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1361648608609 + 58582393444 = 1166897^2 + 242038^2 .

It is a cyclic number.

It is not a de Polignac number, because 1420231002053 - 2⁴ = 1420231002037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1420231002353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710115501026 + 710115501027.

It is an arithmetic number, because the mean of its divisors is an integer number (710115501027).

Almost surely, 2^{1420231002053} is an apocalyptic number.

It is an amenable number.

1420231002053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1420231002053 is an equidigital number, since it uses as much as digits as its factorization.

1420231002053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 1420231002053 its reverse (3502001320241), we get a palindrome (4922232322294).

The spelling of 1420231002053 in words is "one trillion, four hundred twenty billion, two hundred thirty-one million, two thousand, fifty-three".