201030124 has 6 divisors (see below), whose sum is σ = 351802724. Its totient is φ = 100515060.

The previous prime is 201030079. The next prime is 201030149. The reversal of 201030124 is 421030102.

It is a super-2 number, since 2×201030124² = 80826221510910752, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25128762 + ... + 25128769.

Almost surely, 2^201030124 is an apocalyptic number.

It is an amenable number.

201030124 is a deficient number, since it is larger than the sum of its proper divisors (150772600).

201030124 is a wasteful number, since it uses less digits than its factorization.

201030124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50257535 (or 50257533 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 201030124 is about 14178.5092305221. The cubic root of 201030124 is about 585.8058623759.

Adding to 201030124 its reverse (421030102), we get a palindrome (622060226).

The spelling of 201030124 in words is "two hundred one million, thirty thousand, one hundred twenty-four".