201023114 has 16 divisors (see below), whose sum is σ = 305735688. Its totient is φ = 99121152.

The previous prime is 201023111. The next prime is 201023131. The reversal of 201023114 is 411320102.

It can be written as a sum of positive squares in 4 ways, for example, as 195580225 + 5442889 = 13985^2 + 2333^2 .

It is not an unprimeable number, because it can be changed into a prime (201023111) 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, 40682 + ... + 45354.

Almost surely, 2^201023114 is an apocalyptic number.

201023114 is a deficient number, since it is larger than the sum of its proper divisors (104712574).

201023114 is a wasteful number, since it uses less digits than its factorization.

201023114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4969.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 201023114 is about 14178.2620232524. The cubic root of 201023114 is about 585.7990532027.

Adding to 201023114 its reverse (411320102), we get a palindrome (612343216).

The spelling of 201023114 in words is "two hundred one million, twenty-three thousand, one hundred fourteen".