1103323111310 has 24 divisors (see below), whose sum is σ = 2310223495320. Its totient is φ = 378282209424.

The previous prime is 1103323111237. The next prime is 1103323111321. The reversal of 1103323111310 is 131113233011.

It is a super-2 number, since 2×1103323111310² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1125839420 + ... + 1125840399.

It is an arithmetic number, because the mean of its divisors is an integer number (96259312305).

Almost surely, 2^{1103323111310} is an apocalyptic number.

1103323111310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103323111310 is an abundant number, since it is smaller than the sum of its proper divisors (1206900384010).

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

1103323111310 is a wasteful number, since it uses less digits than its factorization.

1103323111310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2251679840 (or 2251679833 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 1103323111310 its reverse (131113233011), we get a palindrome (1234436344321).

The spelling of 1103323111310 in words is "one trillion, one hundred three billion, three hundred twenty-three million, one hundred eleven thousand, three hundred ten".