10243451641051 has 4 divisors (see below), whose sum is σ = 10358546603400. Its totient is φ = 10128356678704.

The previous prime is 10243451641039. The next prime is 10243451641067. The reversal of 10243451641051 is 15014615434201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10243451641051 - 2¹⁵ = 10243451608283 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10243451641051.

It is not an unprimeable number, because it can be changed into a prime (10243451641091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57547481041 + ... + 57547481218.

It is an arithmetic number, because the mean of its divisors is an integer number (2589636650850).

Almost surely, 2^{10243451641051} is an apocalyptic number.

10243451641051 is a deficient number, since it is larger than the sum of its proper divisors (115094962349).

10243451641051 is an equidigital number, since it uses as much as digits as its factorization.

10243451641051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115094962348.

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 10243451641051 in words is "ten trillion, two hundred forty-three billion, four hundred fifty-one million, six hundred forty-one thousand, fifty-one".