1202201013 has 16 divisors (see below), whose sum is σ = 1733659200. Its totient is φ = 736635264.

The previous prime is 1202200997. The next prime is 1202201023. The reversal of 1202201013 is 3101022021.

It is not a de Polignac number, because 1202201013 - 2⁴ = 1202200997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1202201013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202201023) 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, 57063 + ... + 75236.

It is an arithmetic number, because the mean of its divisors is an integer number (108353700).

Almost surely, 2^1202201013 is an apocalyptic number.

1202201013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1202201013 is a deficient number, since it is larger than the sum of its proper divisors (531458187).

1202201013 is a wasteful number, since it uses less digits than its factorization.

1202201013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132548.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1202201013 is about 34672.7704834788. The cubic root of 1202201013 is about 1063.3078738435.

Adding to 1202201013 its reverse (3101022021), we get a palindrome (4303223034).

The spelling of 1202201013 in words is "one billion, two hundred two million, two hundred one thousand, thirteen".