201201031024 has 80 divisors (see below), whose sum is σ = 447904832256. Its totient is φ = 85767897600.

The previous prime is 201201031013. The next prime is 201201031033. The reversal of 201201031024 is 420130102102.

It is a super-2 number, since 2×201201031024² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 201201030989 and 201201031007.

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, 18468619 + ... + 18479509.

Almost surely, 2^201201031024 is an apocalyptic number.

It is an amenable number.

201201031024 is an abundant number, since it is smaller than the sum of its proper divisors (246703801232).

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

201201031024 is a wasteful number, since it uses less digits than its factorization.

201201031024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11774 (or 11768 counting only the distinct ones).

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

Adding to 201201031024 its reverse (420130102102), we get a palindrome (621331133126).

The spelling of 201201031024 in words is "two hundred one billion, two hundred one million, thirty-one thousand, twenty-four".