2303213131451 has 2 divisors, whose sum is σ = 2303213131452. Its totient is φ = 2303213131450.

The previous prime is 2303213131411. The next prime is 2303213131469. The reversal of 2303213131451 is 1541313123032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2303213131451 - 2¹⁴ = 2303213115067 is a prime.

It is not a weakly prime, because it can be changed into another prime (2303213131411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151606565725 + 1151606565726.

It is an arithmetic number, because the mean of its divisors is an integer number (1151606565726).

Almost surely, 2^{2303213131451} is an apocalyptic number.

2303213131451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2303213131451 is an equidigital number, since it uses as much as digits as its factorization.

2303213131451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 2303213131451 its reverse (1541313123032), we get a palindrome (3844526254483).

The spelling of 2303213131451 in words is "two trillion, three hundred three billion, two hundred thirteen million, one hundred thirty-one thousand, four hundred fifty-one".