302040403113 has 8 divisors (see below), whose sum is σ = 402812647488. Its totient is φ = 201314213744.

The previous prime is 302040403043. The next prime is 302040403117. The reversal of 302040403113 is 311304040203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 302040403113 - 2¹³ = 302040394921 is a prime.

It is a super-2 number, since 2×302040403113² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 302040403113.

It is not an unprimeable number, because it can be changed into a prime (302040403117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11498445 + ... + 11524682.

It is an arithmetic number, because the mean of its divisors is an integer number (50351580936).

Almost surely, 2^302040403113 is an apocalyptic number.

It is an amenable number.

302040403113 is a deficient number, since it is larger than the sum of its proper divisors (100772244375).

302040403113 is a wasteful number, since it uses less digits than its factorization.

302040403113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23027503.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 302040403113 its reverse (311304040203), we get a palindrome (613344443316).

The spelling of 302040403113 in words is "three hundred two billion, forty million, four hundred three thousand, one hundred thirteen".