1103021411024 has 20 divisors (see below), whose sum is σ = 2301496598436. Its totient is φ = 509086804992.

The previous prime is 1103021410979. The next prime is 1103021411057. The reversal of 1103021411024 is 4201141203011.

It can be written as a sum of positive squares in 2 ways, for example, as 554977321024 + 548044090000 = 744968^2 + 740300^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1103021410987 and 1103021411005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2651493569 + ... + 2651493984.

Almost surely, 2^{1103021411024} is an apocalyptic number.

It is an amenable number.

1103021411024 is an abundant number, since it is smaller than the sum of its proper divisors (1198475187412).

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

1103021411024 is a wasteful number, since it uses less digits than its factorization.

1103021411024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5302987574 (or 5302987568 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1103021411024 its reverse (4201141203011), we get a palindrome (5304162614035).

The spelling of 1103021411024 in words is "one trillion, one hundred three billion, twenty-one million, four hundred eleven thousand, twenty-four".