1101312103304 has 64 divisors (see below), whose sum is σ = 2393177667840. Its totient is φ = 465389568000.

The previous prime is 1101312103289. The next prime is 1101312103327. The reversal of 1101312103304 is 4033012131011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 770429 + ... + 1672179.

It is an arithmetic number, because the mean of its divisors is an integer number (37393401060).

Almost surely, 2^{1101312103304} is an apocalyptic number.

1101312103304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1101312103304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1196588833920).

1101312103304 is an abundant number, since it is smaller than the sum of its proper divisors (1291865564536).

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

1101312103304 is a wasteful number, since it uses less digits than its factorization.

1101312103304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902070 (or 902066 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1101312103304 its reverse (4033012131011), we get a palindrome (5134324234315).

The spelling of 1101312103304 in words is "one trillion, one hundred one billion, three hundred twelve million, one hundred three thousand, three hundred four".