1110001020313 has 2 divisors, whose sum is σ = 1110001020314. Its totient is φ = 1110001020312.

The previous prime is 1110001020299. The next prime is 1110001020343. The reversal of 1110001020313 is 3130201000111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 881743536144 + 228257484169 = 939012^2 + 477763^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110001020313 - 2²¹ = 1109998923161 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1110001020293 and 1110001020302.

It is not a weakly prime, because it can be changed into another prime (1110001020343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555000510156 + 555000510157.

It is an arithmetic number, because the mean of its divisors is an integer number (555000510157).

Almost surely, 2^{1110001020313} is an apocalyptic number.

It is an amenable number.

1110001020313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110001020313 is an equidigital number, since it uses as much as digits as its factorization.

1110001020313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 1110001020313 its reverse (3130201000111), we get a palindrome (4240202020424).

The spelling of 1110001020313 in words is "one trillion, one hundred ten billion, one million, twenty thousand, three hundred thirteen".