11341401123 has 32 divisors (see below), whose sum is σ = 16388786176. Its totient is φ = 6935010048.

The previous prime is 11341401023. The next prime is 11341401133. The reversal of 11341401123 is 32110414311.

It is not a de Polignac number, because 11341401123 - 2⁸ = 11341400867 is a prime.

It is a super-2 number, since 2×11341401123² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11341401123.

It is not an unprimeable number, because it can be changed into a prime (11341401133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6843711 + ... + 6845367.

It is an arithmetic number, because the mean of its divisors is an integer number (512149568).

Almost surely, 2^11341401123 is an apocalyptic number.

11341401123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11341401123 is a deficient number, since it is larger than the sum of its proper divisors (5047385053).

11341401123 is a wasteful number, since it uses less digits than its factorization.

11341401123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2683.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 11341401123 its reverse (32110414311), we get a palindrome (43451815434).

The spelling of 11341401123 in words is "eleven billion, three hundred forty-one million, four hundred one thousand, one hundred twenty-three".