1103013101033 has 6 divisors (see below), whose sum is σ = 1164121860474. Its totient is φ = 1044959779584.

The previous prime is 1103013100991. The next prime is 1103013101039. The reversal of 1103013101033 is 3301013103011.

It can be written as a sum of positive squares in only one way, i.e., 1072378300249 + 30634800784 = 1035557^2 + 175028^2 .

It is not a de Polignac number, because 1103013101033 - 2²⁴ = 1102996323817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1103013101039) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1527718616 + ... + 1527719337.

It is an arithmetic number, because the mean of its divisors is an integer number (194020310079).

Almost surely, 2^{1103013101033} is an apocalyptic number.

It is an amenable number.

1103013101033 is a deficient number, since it is larger than the sum of its proper divisors (61108759441).

1103013101033 is an equidigital number, since it uses as much as digits as its factorization.

1103013101033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3055437991 (or 3055437972 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 1103013101033 its reverse (3301013103011), we get a palindrome (4404026204044).

The spelling of 1103013101033 in words is "one trillion, one hundred three billion, thirteen million, one hundred one thousand, thirty-three".