1103334243231 has 16 divisors (see below), whose sum is σ = 1656619158528. Its totient is φ = 647116857600.

The previous prime is 1103334243217. The next prime is 1103334243247. The reversal of 1103334243231 is 1323424333011.

It is not a de Polignac number, because 1103334243231 - 2²² = 1103330048927 is a prime.

It is a super-4 number, since 4×1103334243231⁴ (a number of 49 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103334243731) 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, 539263026 + ... + 539265071.

It is an arithmetic number, because the mean of its divisors is an integer number (103538697408).

Almost surely, 2^{1103334243231} is an apocalyptic number.

1103334243231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1103334243231 is a deficient number, since it is larger than the sum of its proper divisors (553284915297).

1103334243231 is a wasteful number, since it uses less digits than its factorization.

1103334243231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078528142.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 1103334243231 its reverse (1323424333011), we get a palindrome (2426758576242).

The spelling of 1103334243231 in words is "one trillion, one hundred three billion, three hundred thirty-four million, two hundred forty-three thousand, two hundred thirty-one".