201034231099 has 8 divisors (see below), whose sum is σ = 216555927840. Its totient is φ = 185520752256.

The previous prime is 201034231049. The next prime is 201034231129. The reversal of 201034231099 is 990132430102.

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

It is a cyclic number.

It is not a de Polignac number, because 201034231099 - 2¹¹ = 201034229051 is a prime.

It is a super-2 number, since 2×201034231099² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201034231009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2003614 + ... + 2101555.

It is an arithmetic number, because the mean of its divisors is an integer number (27069490980).

Almost surely, 2^201034231099 is an apocalyptic number.

201034231099 is a deficient number, since it is larger than the sum of its proper divisors (15521696741).

201034231099 is a wasteful number, since it uses less digits than its factorization.

201034231099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4108949.

The product of its (nonzero) digits is 11664, while the sum is 34.

The spelling of 201034231099 in words is "two hundred one billion, thirty-four million, two hundred thirty-one thousand, ninety-nine".