201233102 has 24 divisors (see below), whose sum is σ = 351963144. Its totient is φ = 86038512.

The previous prime is 201233101. The next prime is 201233111. The reversal of 201233102 is 201332102.

It is a happy number.

It is a super-2 number, since 2×201233102² = 80989522681084808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201233101) 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, 43568 + ... + 47964.

It is an arithmetic number, because the mean of its divisors is an integer number (14665131).

Almost surely, 2^201233102 is an apocalyptic number.

201233102 is a deficient number, since it is larger than the sum of its proper divisors (150730042).

201233102 is a wasteful number, since it uses less digits than its factorization.

201233102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4880 (or 4873 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 201233102 is about 14185.6653703660. The cubic root of 201233102 is about 586.0029567270.

Adding to 201233102 its reverse (201332102), we get a palindrome (402565204).

The spelling of 201233102 in words is "two hundred one million, two hundred thirty-three thousand, one hundred two".