11011001310 has 48 divisors (see below), whose sum is σ = 29402358336. Its totient is φ = 2856907584.

The previous prime is 11011001279. The next prime is 11011001311. The reversal of 11011001310 is 1310011011.

11011001310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11011001310² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 11011001292 and 11011001301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011001311) 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 23 ways as a sum of consecutive naturals, for example, 1649974 + ... + 1656633.

It is an arithmetic number, because the mean of its divisors is an integer number (612549132).

Almost surely, 2^11011001310 is an apocalyptic number.

11011001310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11011001310 is an abundant number, since it is smaller than the sum of its proper divisors (18391357026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11011001310 is a wasteful number, since it uses less digits than its factorization.

11011001310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3306657 (or 3306654 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 9.

Adding to 11011001310 its reverse (1310011011), we get a palindrome (12321012321).

The spelling of 11011001310 in words is "eleven billion, eleven million, one thousand, three hundred ten".