201203122413 has 16 divisors (see below), whose sum is σ = 284077181376. Its totient is φ = 126233667840.

The previous prime is 201203122411. The next prime is 201203122487. The reversal of 201203122413 is 314221302102.

It is not a de Polignac number, because 201203122413 - 2¹ = 201203122411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201203122413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201203122411) by changing a digit.

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, 409095 + ... + 754827.

It is an arithmetic number, because the mean of its divisors is an integer number (17754823836).

Almost surely, 2^201203122413 is an apocalyptic number.

It is an amenable number.

201203122413 is a deficient number, since it is larger than the sum of its proper divisors (82874058963).

201203122413 is a wasteful number, since it uses less digits than its factorization.

201203122413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357164.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 201203122413 its reverse (314221302102), we get a palindrome (515424424515).

The spelling of 201203122413 in words is "two hundred one billion, two hundred three million, one hundred twenty-two thousand, four hundred thirteen".