113013212203 has 2 divisors, whose sum is σ = 113013212204. Its totient is φ = 113013212202.

The previous prime is 113013212201. The next prime is 113013212239. The reversal of 113013212203 is 302212310311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113013212203 - 2¹ = 113013212201 is a prime.

It is a super-2 number, since 2×113013212203² (a number of 23 digits) contains 22 as substring.

Together with 113013212201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (113013212201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56506606101 + 56506606102.

It is an arithmetic number, because the mean of its divisors is an integer number (56506606102).

Almost surely, 2^113013212203 is an apocalyptic number.

113013212203 is a deficient number, since it is larger than the sum of its proper divisors (1).

113013212203 is an equidigital number, since it uses as much as digits as its factorization.

113013212203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 113013212203 its reverse (302212310311), we get a palindrome (415225522514).

The spelling of 113013212203 in words is "one hundred thirteen billion, thirteen million, two hundred twelve thousand, two hundred three".