2135169272963 has 2 divisors, whose sum is σ = 2135169272964. Its totient is φ = 2135169272962.

The previous prime is 2135169272909. The next prime is 2135169273071. The reversal of 2135169272963 is 3692729615312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2135169272963 - 2⁸ = 2135169272707 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2135169272899 and 2135169272908.

It is not a weakly prime, because it can be changed into another prime (2135169272903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067584636481 + 1067584636482.

It is an arithmetic number, because the mean of its divisors is an integer number (1067584636482).

Almost surely, 2^{2135169272963} is an apocalyptic number.

2135169272963 is a deficient number, since it is larger than the sum of its proper divisors (1).

2135169272963 is an equidigital number, since it uses as much as digits as its factorization.

2135169272963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7348320, while the sum is 56.

The spelling of 2135169272963 in words is "two trillion, one hundred thirty-five billion, one hundred sixty-nine million, two hundred seventy-two thousand, nine hundred sixty-three".