1013213201 has 16 divisors (see below), whose sum is σ = 1360399488. Its totient is φ = 728784000.

The previous prime is 1013213191. The next prime is 1013213213. The reversal of 1013213201 is 1023123101.

It is not a de Polignac number, because 1013213201 - 2¹⁰ = 1013212177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1013213231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 505100 + ... + 507101.

It is an arithmetic number, because the mean of its divisors is an integer number (85024968).

Almost surely, 2^1013213201 is an apocalyptic number.

1013213201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1013213201 is a deficient number, since it is larger than the sum of its proper divisors (347186287).

1013213201 is a wasteful number, since it uses less digits than its factorization.

1013213201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012232.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1013213201 is about 31831.0100530913. The cubic root of 1013213201 is about 1004.3851427484.

Adding to 1013213201 its reverse (1023123101), we get a palindrome (2036336302).

The spelling of 1013213201 in words is "one billion, thirteen million, two hundred thirteen thousand, two hundred one".