201072146230 has 16 divisors (see below), whose sum is σ = 362280929184. Its totient is φ = 80350843840.

The previous prime is 201072146227. The next prime is 201072146263. The reversal of 201072146230 is 32641270102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9741007 + ... + 9761626.

It is an arithmetic number, because the mean of its divisors is an integer number (22642558074).

Almost surely, 2^201072146230 is an apocalyptic number.

201072146230 is a deficient number, since it is larger than the sum of its proper divisors (161208782954).

201072146230 is a wasteful number, since it uses less digits than its factorization.

201072146230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19503671.

The product of its (nonzero) digits is 4032, while the sum is 28.

The spelling of 201072146230 in words is "two hundred one billion, seventy-two million, one hundred forty-six thousand, two hundred thirty".