10134530265321 has 24 divisors (see below), whose sum is σ = 18250928963904. Its totient is φ = 5264691046560.

The previous prime is 10134530265289. The next prime is 10134530265347. The reversal of 10134530265321 is 12356203543101.

10134530265321 is a `hidden beast` number, since 1 + 0 + 1 + 3 + 45 + 30 + 265 + 321 = 666.

It is not a de Polignac number, because 10134530265321 - 2⁵ = 10134530265289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10134530265361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7312070206 + ... + 7312071591.

It is an arithmetic number, because the mean of its divisors is an integer number (760455373496).

Almost surely, 2^{10134530265321} is an apocalyptic number.

10134530265321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10134530265321 is a deficient number, since it is larger than the sum of its proper divisors (8116398698583).

10134530265321 is a wasteful number, since it uses less digits than its factorization.

10134530265321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14624141821 (or 14624141818 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 10134530265321 in words is "ten trillion, one hundred thirty-four billion, five hundred thirty million, two hundred sixty-five thousand, three hundred twenty-one".