200051123150 has 12 divisors (see below), whose sum is σ = 372095089152. Its totient is φ = 80020449240.

The previous prime is 200051123141. The next prime is 200051123179. The reversal of 200051123150 is 51321150002.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2000511182 + ... + 2000511281.

It is an arithmetic number, because the mean of its divisors is an integer number (31007924096).

Almost surely, 2^200051123150 is an apocalyptic number.

200051123150 is a deficient number, since it is larger than the sum of its proper divisors (172043966002).

200051123150 is a wasteful number, since it uses less digits than its factorization.

200051123150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4001022475 (or 4001022470 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

Adding to 200051123150 its reverse (51321150002), we get a palindrome (251372273152).

The spelling of 200051123150 in words is "two hundred billion, fifty-one million, one hundred twenty-three thousand, one hundred fifty".