201232124 has 6 divisors (see below), whose sum is σ = 352156224. Its totient is φ = 100616060.

The previous prime is 201232121. The next prime is 201232127. The reversal of 201232124 is 421232102.

It is an interprime number because it is at equal distance from previous prime (201232121) and next prime (201232127).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201232121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25154012 + ... + 25154019.

It is an arithmetic number, because the mean of its divisors is an integer number (58692704).

Almost surely, 2^201232124 is an apocalyptic number.

It is an amenable number.

201232124 is a deficient number, since it is larger than the sum of its proper divisors (150924100).

201232124 is a wasteful number, since it uses less digits than its factorization.

201232124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50308035 (or 50308033 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 201232124 is about 14185.6308989061. The cubic root of 201232124 is about 586.0020073937.

Adding to 201232124 its reverse (421232102), we get a palindrome (622464226).

The spelling of 201232124 in words is "two hundred one million, two hundred thirty-two thousand, one hundred twenty-four".