201301012 has 48 divisors (see below), whose sum is σ = 409328640. Its totient is φ = 85606400.

The previous prime is 201301007. The next prime is 201301027. The reversal of 201301012 is 210103102.

It is a self number, because there is not a number n which added to its sum of digits gives 201301012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142164 + ... + 143572.

It is an arithmetic number, because the mean of its divisors is an integer number (8527680).

Almost surely, 2^201301012 is an apocalyptic number.

201301012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

201301012 is an abundant number, since it is smaller than the sum of its proper divisors (208027628).

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

201301012 is a wasteful number, since it uses less digits than its factorization.

201301012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1632 (or 1630 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 201301012 is about 14188.0587819476. The cubic root of 201301012 is about 586.0688686547.

Adding to 201301012 its reverse (210103102), we get a palindrome (411404114).

The spelling of 201301012 in words is "two hundred one million, three hundred one thousand, twelve".