201101424 has 40 divisors (see below), whose sum is σ = 520323840. Its totient is φ = 66929088.

The previous prime is 201101419. The next prime is 201101437. The reversal of 201101424 is 424101102.

201101424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31599 + ... + 37425.

It is an arithmetic number, because the mean of its divisors is an integer number (13008096).

Almost surely, 2^201101424 is an apocalyptic number.

201101424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

201101424 is an abundant number, since it is smaller than the sum of its proper divisors (319222416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201101424 is a wasteful number, since it uses less digits than its factorization.

201101424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6557 (or 6551 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 201101424 is about 14181.0233763294. The cubic root of 201101424 is about 585.8751107389.

Adding to 201101424 its reverse (424101102), we get a palindrome (625202526).

The spelling of 201101424 in words is "two hundred one million, one hundred one thousand, four hundred twenty-four".