201312124 has 36 divisors (see below), whose sum is σ = 383705616. Its totient is φ = 92371968.

The previous prime is 201312121. The next prime is 201312127. The reversal of 201312124 is 421213102.

201312124 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (201312121) and next prime (201312127).

It is a junction number, because it is equal to n+sod(n) for n = 201312098 and 201312107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201312121) 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, 129697 + ... + 131239.

Almost surely, 2^201312124 is an apocalyptic number.

It is an amenable number.

201312124 is a deficient number, since it is larger than the sum of its proper divisors (182393492).

201312124 is a wasteful number, since it uses less digits than its factorization.

201312124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766 (or 1751 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 201312124 is about 14188.4503734552. The cubic root of 201312124 is about 586.0796523022.

Adding to 201312124 its reverse (421213102), we get a palindrome (622525226).

The spelling of 201312124 in words is "two hundred one million, three hundred twelve thousand, one hundred twenty-four".