2132544101305 has 8 divisors (see below), whose sum is σ = 2709585446472. Its totient is φ = 1605680264448.

The previous prime is 2132544101287. The next prime is 2132544101329. The reversal of 2132544101305 is 5031014452312.

It can be written as a sum of positive squares in 4 ways, for example, as 68023420969 + 2064520680336 = 260813^2 + 1436844^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2132544101305 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12544376982 + ... + 12544377151.

It is an arithmetic number, because the mean of its divisors is an integer number (338698180809).

Almost surely, 2^{2132544101305} is an apocalyptic number.

It is an amenable number.

2132544101305 is a deficient number, since it is larger than the sum of its proper divisors (577041345167).

2132544101305 is a wasteful number, since it uses less digits than its factorization.

2132544101305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25088754155.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 2132544101305 its reverse (5031014452312), we get a palindrome (7163558553617).

The spelling of 2132544101305 in words is "two trillion, one hundred thirty-two billion, five hundred forty-four million, one hundred one thousand, three hundred five".