1103414424321 has 16 divisors (see below), whose sum is σ = 1604999712960. Its totient is φ = 668722149120.

The previous prime is 1103414424313. The next prime is 1103414424373. The reversal of 1103414424321 is 1234244143011.

It is a happy number.

It is not a de Polignac number, because 1103414424321 - 2³ = 1103414424313 is a prime.

It is a super-2 number, since 2×1103414424321² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1103414424311) 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, 1400485 + ... + 2041613.

It is an arithmetic number, because the mean of its divisors is an integer number (100312482060).

Almost surely, 2^{1103414424321} is an apocalyptic number.

1103414424321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1103414424321 is a deficient number, since it is larger than the sum of its proper divisors (501585288639).

1103414424321 is a wasteful number, since it uses less digits than its factorization.

1103414424321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693296.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 1103414424321 its reverse (1234244143011), we get a palindrome (2337658567332).

The spelling of 1103414424321 in words is "one trillion, one hundred three billion, four hundred fourteen million, four hundred twenty-four thousand, three hundred twenty-one".