2152114112453 has 2 divisors, whose sum is σ = 2152114112454. Its totient is φ = 2152114112452.

The previous prime is 2152114112429. The next prime is 2152114112513. The reversal of 2152114112453 is 3542114112512.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1570956410884 + 581157701569 = 1253378^2 + 762337^2 .

It is a cyclic number.

It is not a de Polignac number, because 2152114112453 - 2¹⁶ = 2152114046917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2152114112053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076057056226 + 1076057056227.

It is an arithmetic number, because the mean of its divisors is an integer number (1076057056227).

Almost surely, 2^{2152114112453} is an apocalyptic number.

It is an amenable number.

2152114112453 is a deficient number, since it is larger than the sum of its proper divisors (1).

2152114112453 is an equidigital number, since it uses as much as digits as its factorization.

2152114112453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9600, while the sum is 32.

Adding to 2152114112453 its reverse (3542114112512), we get a palindrome (5694228224965).

The spelling of 2152114112453 in words is "two trillion, one hundred fifty-two billion, one hundred fourteen million, one hundred twelve thousand, four hundred fifty-three".