10142203100243 has 8 divisors (see below), whose sum is σ = 10389616067376. Its totient is φ = 9894792140800.

The previous prime is 10142203100231. The next prime is 10142203100269. The reversal of 10142203100243 is 34200130224101.

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

It is a cyclic number.

It is not a de Polignac number, because 10142203100243 - 2⁶ = 10142203100179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10142203108243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17532380 + ... + 18101622.

It is an arithmetic number, because the mean of its divisors is an integer number (1298702008422).

Almost surely, 2^{10142203100243} is an apocalyptic number.

10142203100243 is a deficient number, since it is larger than the sum of its proper divisors (247412967133).

10142203100243 is an equidigital number, since it uses as much as digits as its factorization.

10142203100243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003845.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 10142203100243 its reverse (34200130224101), we get a palindrome (44342333324344).

The spelling of 10142203100243 in words is "ten trillion, one hundred forty-two billion, two hundred three million, one hundred thousand, two hundred forty-three".