11100305402 has 16 divisors (see below), whose sum is σ = 17435805120. Its totient is φ = 5290076352.

The previous prime is 11100305393. The next prime is 11100305407. The reversal of 11100305402 is 20450300111.

It is not an unprimeable number, because it can be changed into a prime (11100305407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413327 + ... + 439362.

It is an arithmetic number, because the mean of its divisors is an integer number (1089737820).

Almost surely, 2^11100305402 is an apocalyptic number.

11100305402 is a deficient number, since it is larger than the sum of its proper divisors (6335499718).

11100305402 is a wasteful number, since it uses less digits than its factorization.

11100305402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852997.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 11100305402 its reverse (20450300111), we get a palindrome (31550605513).

The spelling of 11100305402 in words is "eleven billion, one hundred million, three hundred five thousand, four hundred two".