1103121004014 has 32 divisors (see below), whose sum is σ = 2451556800000. Its totient is φ = 367680482712.

The previous prime is 1103121004003. The next prime is 1103121004031. The reversal of 1103121004014 is 4104001213011.

It is a super-2 number, since 2×1103121004014² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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, 26317 + ... + 1485575.

It is an arithmetic number, because the mean of its divisors is an integer number (76611150000).

Almost surely, 2^{1103121004014} is an apocalyptic number.

1103121004014 is an abundant number, since it is smaller than the sum of its proper divisors (1348435795986).

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

1103121004014 is a wasteful number, since it uses less digits than its factorization.

1103121004014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473269 (or 1473263 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1103121004014 its reverse (4104001213011), we get a palindrome (5207122217025).

The spelling of 1103121004014 in words is "one trillion, one hundred three billion, one hundred twenty-one million, four thousand, fourteen".