11123401310 has 48 divisors (see below), whose sum is σ = 23303070144. Its totient is φ = 3811768128.

The previous prime is 11123401297. The next prime is 11123401313. The reversal of 11123401310 is 1310432111.

It is a super-2 number, since 2×11123401310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11123401313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1194392 + ... + 1203668.

It is an arithmetic number, because the mean of its divisors is an integer number (485480628).

Almost surely, 2^11123401310 is an apocalyptic number.

11123401310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11123401310 is an abundant number, since it is smaller than the sum of its proper divisors (12179668834).

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

11123401310 is a wasteful number, since it uses less digits than its factorization.

11123401310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11745 (or 11738 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11123401310 its reverse (1310432111), we get a palindrome (12433833421).

The spelling of 11123401310 in words is "eleven billion, one hundred twenty-three million, four hundred one thousand, three hundred ten".