2141502205253 has 2 divisors, whose sum is σ = 2141502205254. Its totient is φ = 2141502205252.

The previous prime is 2141502205189. The next prime is 2141502205319. The reversal of 2141502205253 is 3525022051412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1880236061089 + 261266144164 = 1371217^2 + 511142^2 .

It is a cyclic number.

It is not a de Polignac number, because 2141502205253 - 2⁶ = 2141502205189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2141502205153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070751102626 + 1070751102627.

It is an arithmetic number, because the mean of its divisors is an integer number (1070751102627).

Almost surely, 2^{2141502205253} is an apocalyptic number.

It is an amenable number.

2141502205253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2141502205253 is an equidigital number, since it uses as much as digits as its factorization.

2141502205253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 2141502205253 its reverse (3525022051412), we get a palindrome (5666524256665).

The spelling of 2141502205253 in words is "two trillion, one hundred forty-one billion, five hundred two million, two hundred five thousand, two hundred fifty-three".