10142347057187 has 2 divisors, whose sum is σ = 10142347057188. Its totient is φ = 10142347057186.

The previous prime is 10142347057181. The next prime is 10142347057231. The reversal of 10142347057187 is 78175074324101.

It is a weak prime.

It is an emirp because it is prime and its reverse (78175074324101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10142347057187 is a prime.

It is a super-4 number, since 4×10142347057187⁴ (a number of 53 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (10142347057181) 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 as a sum of consecutive naturals, namely, 5071173528593 + 5071173528594.

It is an arithmetic number, because the mean of its divisors is an integer number (5071173528594).

Almost surely, 2^{10142347057187} is an apocalyptic number.

10142347057187 is a deficient number, since it is larger than the sum of its proper divisors (1).

10142347057187 is an equidigital number, since it uses as much as digits as its factorization.

10142347057187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1317120, while the sum is 50.

The spelling of 10142347057187 in words is "ten trillion, one hundred forty-two billion, three hundred forty-seven million, fifty-seven thousand, one hundred eighty-seven".