1402302023 has 2 divisors, whose sum is σ = 1402302024. Its totient is φ = 1402302022.

The previous prime is 1402301981. The next prime is 1402302053. The reversal of 1402302023 is 3202032041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1402302023 - 2⁶ = 1402301959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1402301992 and 1402302010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1402302053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701151011 + 701151012.

It is an arithmetic number, because the mean of its divisors is an integer number (701151012).

Almost surely, 2^1402302023 is an apocalyptic number.

1402302023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402302023 is an equidigital number, since it uses as much as digits as its factorization.

1402302023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 1402302023 is about 37447.3233088828. The cubic root of 1402302023 is about 1119.3017605260.

Adding to 1402302023 its reverse (3202032041), we get a palindrome (4604334064).

The spelling of 1402302023 in words is "one billion, four hundred two million, three hundred two thousand, twenty-three".