2153650410101 has 2 divisors, whose sum is σ = 2153650410102. Its totient is φ = 2153650410100.

The previous prime is 2153650410053. The next prime is 2153650410139. The reversal of 2153650410101 is 1010140563512.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1458551367025 + 695099043076 = 1207705^2 + 833726^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2153650410101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2153650410601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076825205050 + 1076825205051.

It is an arithmetic number, because the mean of its divisors is an integer number (1076825205051).

Almost surely, 2^{2153650410101} is an apocalyptic number.

It is an amenable number.

2153650410101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2153650410101 is an equidigital number, since it uses as much as digits as its factorization.

2153650410101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 2153650410101 its reverse (1010140563512), we get a palindrome (3163790973613).

The spelling of 2153650410101 in words is "two trillion, one hundred fifty-three billion, six hundred fifty million, four hundred ten thousand, one hundred one".