1002141199 has 2 divisors, whose sum is σ = 1002141200. Its totient is φ = 1002141198.

The previous prime is 1002141193. The next prime is 1002141221. The reversal of 1002141199 is 9911412001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1002141199 - 2²¹ = 1000044047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002141193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501070599 + 501070600.

It is an arithmetic number, because the mean of its divisors is an integer number (501070600).

Almost surely, 2^1002141199 is an apocalyptic number.

1002141199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002141199 is an equidigital number, since it uses as much as digits as its factorization.

1002141199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 28.

The square root of 1002141199 is about 31656.6138271294. The cubic root of 1002141199 is about 1000.7132241903.

The spelling of 1002141199 in words is "one billion, two million, one hundred forty-one thousand, one hundred ninety-nine".