201131112299 has 8 divisors (see below), whose sum is σ = 217119693840. Its totient is φ = 185216381856.

The previous prime is 201131112253. The next prime is 201131112319. The reversal of 201131112299 is 992211131102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201131112299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201131112239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18457112 + ... + 18468005.

It is an arithmetic number, because the mean of its divisors is an integer number (27139961730).

Almost surely, 2^201131112299 is an apocalyptic number.

201131112299 is a deficient number, since it is larger than the sum of its proper divisors (15988581541).

201131112299 is a wasteful number, since it uses less digits than its factorization.

201131112299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36925549.

The product of its (nonzero) digits is 1944, while the sum is 32.

The spelling of 201131112299 in words is "two hundred one billion, one hundred thirty-one million, one hundred twelve thousand, two hundred ninety-nine".