201134999983 has 2 divisors, whose sum is σ = 201134999984. Its totient is φ = 201134999982.

The previous prime is 201134999971. The next prime is 201135000007. The reversal of 201134999983 is 389999431102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201134999983 - 2¹³ = 201134991791 is a prime.

It is a super-2 number, since 2×201134999983² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201134999383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100567499991 + 100567499992.

It is an arithmetic number, because the mean of its divisors is an integer number (100567499992).

Almost surely, 2^201134999983 is an apocalyptic number.

201134999983 is a deficient number, since it is larger than the sum of its proper divisors (1).

201134999983 is an equidigital number, since it uses as much as digits as its factorization.

201134999983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3779136, while the sum is 58.

The spelling of 201134999983 in words is "two hundred one billion, one hundred thirty-four million, nine hundred ninety-nine thousand, nine hundred eighty-three".