2101535112005 has 32 divisors (see below), whose sum is σ = 2892573331200. Its totient is φ = 1435820792832.

The previous prime is 2101535111999. The next prime is 2101535112049. The reversal of 2101535112005 is 5002115351012.

It is a cyclic number.

It is not a de Polignac number, because 2101535112005 - 2⁶ = 2101535111941 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53090861 + ... + 53130429.

It is an arithmetic number, because the mean of its divisors is an integer number (90392916600).

Almost surely, 2^{2101535112005} is an apocalyptic number.

It is an amenable number.

2101535112005 is a deficient number, since it is larger than the sum of its proper divisors (791038219195).

2101535112005 is a wasteful number, since it uses less digits than its factorization.

2101535112005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45053.

The product of its (nonzero) digits is 1500, while the sum is 26.

The spelling of 2101535112005 in words is "two trillion, one hundred one billion, five hundred thirty-five million, one hundred twelve thousand, five".