10004202111243 has 32 divisors (see below), whose sum is σ = 13657496186880. Its totient is φ = 6510917589120.

The previous prime is 10004202111229. The next prime is 10004202111257. The reversal of 10004202111243 is 34211120240001.

It is an interprime number because it is at equal distance from previous prime (10004202111229) and next prime (10004202111257).

It is not a de Polignac number, because 10004202111243 - 2⁹ = 10004202110731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10004202111203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 458077918 + ... + 458099756.

It is an arithmetic number, because the mean of its divisors is an integer number (426796755840).

Almost surely, 2^{10004202111243} is an apocalyptic number.

10004202111243 is a deficient number, since it is larger than the sum of its proper divisors (3653294075637).

10004202111243 is a wasteful number, since it uses less digits than its factorization.

10004202111243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30027.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 10004202111243 its reverse (34211120240001), we get a palindrome (44215322351244).

The spelling of 10004202111243 in words is "ten trillion, four billion, two hundred two million, one hundred eleven thousand, two hundred forty-three".