201134999999 has 12 divisors (see below), whose sum is σ = 203881476456. Its totient is φ = 198396551808.

The previous prime is 201134999983. The next prime is 201135000007. The reversal of 201134999999 is 999999431102.

It is not a de Polignac number, because 201134999999 - 2⁴ = 201134999983 is a prime.

It is a Duffinian number.

201134999999 is a modest number, since divided by 999999 gives 201134 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201134999929) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135079847 + ... + 135081335.

It is an arithmetic number, because the mean of its divisors is an integer number (16990123038).

Almost surely, 2^201134999999 is an apocalyptic number.

201134999999 is a deficient number, since it is larger than the sum of its proper divisors (2746476457).

201134999999 is an frugal number, since it uses more digits than its factorization.

201134999999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4154 (or 2665 counting only the distinct ones).

The product of its (nonzero) digits is 12754584, while the sum is 65.

The spelling of 201134999999 in words is "two hundred one billion, one hundred thirty-four million, nine hundred ninety-nine thousand, nine hundred ninety-nine".