1103001030113 has 2 divisors, whose sum is σ = 1103001030114. Its totient is φ = 1103001030112.

The previous prime is 1103001030101. The next prime is 1103001030217. The reversal of 1103001030113 is 3110301003011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 934812458449 + 168188571664 = 966857^2 + 410108^2 .

It is a cyclic number.

It is not a de Polignac number, because 1103001030113 - 2⁴ = 1103001030097 is a prime.

It is a super-2 number, since 2×1103001030113² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1103001030413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551500515056 + 551500515057.

It is an arithmetic number, because the mean of its divisors is an integer number (551500515057).

Almost surely, 2^{1103001030113} is an apocalyptic number.

It is an amenable number.

1103001030113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103001030113 is an equidigital number, since it uses as much as digits as its factorization.

1103001030113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 1103001030113 its reverse (3110301003011), we get a palindrome (4213302033124).

The spelling of 1103001030113 in words is "one trillion, one hundred three billion, one million, thirty thousand, one hundred thirteen".