11301101123 has 16 divisors (see below), whose sum is σ = 12257184576. Its totient is φ = 10357683840.

The previous prime is 11301101111. The next prime is 11301101137. The reversal of 11301101123 is 32110110311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11301101123 - 2¹⁶ = 11301035587 is a prime.

It is a super-2 number, since 2×11301101123² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11301101098 and 11301101107.

It is not an unprimeable number, because it can be changed into a prime (11301101153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1049738 + ... + 1060448.

It is an arithmetic number, because the mean of its divisors is an integer number (766074036).

Almost surely, 2^11301101123 is an apocalyptic number.

11301101123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11301101123 is a deficient number, since it is larger than the sum of its proper divisors (956083453).

11301101123 is a wasteful number, since it uses less digits than its factorization.

11301101123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11294.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 11301101123 its reverse (32110110311), we get a palindrome (43411211434).

The spelling of 11301101123 in words is "eleven billion, three hundred one million, one hundred one thousand, one hundred twenty-three".