200190129001 has 4 divisors (see below), whose sum is σ = 210726451600. Its totient is φ = 189653806404.

The previous prime is 200190128989. The next prime is 200190129017. The reversal of 200190129001 is 100921091002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 200190129001 - 2²⁷ = 200055911273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200190120001) 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, 5268161271 + ... + 5268161308.

It is an arithmetic number, because the mean of its divisors is an integer number (52681612900).

Almost surely, 2^200190129001 is an apocalyptic number.

It is an amenable number.

200190129001 is a deficient number, since it is larger than the sum of its proper divisors (10536322599).

200190129001 is a wasteful number, since it uses less digits than its factorization.

200190129001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10536322598.

The product of its (nonzero) digits is 324, while the sum is 25.

The spelling of 200190129001 in words is "two hundred billion, one hundred ninety million, one hundred twenty-nine thousand, one".