11016401305 has 32 divisors (see below), whose sum is σ = 17126726400. Its totient is φ = 6606012672.

The previous prime is 11016401293. The next prime is 11016401317. The reversal of 11016401305 is 50310461011.

It is an interprime number because it is at equal distance from previous prime (11016401293) and next prime (11016401317).

It is not a de Polignac number, because 11016401305 - 2¹¹ = 11016399257 is a prime.

It is a super-2 number, since 2×11016401305² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 628510 + ... + 645799.

It is an arithmetic number, because the mean of its divisors is an integer number (535210200).

Almost surely, 2^11016401305 is an apocalyptic number.

It is an amenable number.

11016401305 is a deficient number, since it is larger than the sum of its proper divisors (6110325095).

11016401305 is a wasteful number, since it uses less digits than its factorization.

11016401305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274353.

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 11016401305 its reverse (50310461011), we get a palindrome (61326862316).

The spelling of 11016401305 in words is "eleven billion, sixteen million, four hundred one thousand, three hundred five".