11125023343 has 16 divisors (see below), whose sum is σ = 12831514624. Its totient is φ = 9448034400.

The previous prime is 11125023337. The next prime is 11125023361. The reversal of 11125023343 is 34332052111.

It is a happy number.

It is not a de Polignac number, because 11125023343 - 2⁵ = 11125023311 is a prime.

It is a super-2 number, since 2×11125023343² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11125023313) 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, 691693 + ... + 707593.

It is an arithmetic number, because the mean of its divisors is an integer number (801969664).

Almost surely, 2^11125023343 is an apocalyptic number.

11125023343 is a deficient number, since it is larger than the sum of its proper divisors (1706491281).

11125023343 is a wasteful number, since it uses less digits than its factorization.

11125023343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16822.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 11125023343 its reverse (34332052111), we get a palindrome (45457075454).

The spelling of 11125023343 in words is "eleven billion, one hundred twenty-five million, twenty-three thousand, three hundred forty-three".