113451034013 has 2 divisors, whose sum is σ = 113451034014. Its totient is φ = 113451034012.

The previous prime is 113451033911. The next prime is 113451034043. The reversal of 113451034013 is 310430154311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108021996889 + 5429037124 = 328667^2 + 73682^2 .

It is an emirp because it is prime and its reverse (310430154311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113451034013 - 2¹² = 113451029917 is a prime.

It is a super-2 number, since 2×113451034013² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113451034043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56725517006 + 56725517007.

It is an arithmetic number, because the mean of its divisors is an integer number (56725517007).

Almost surely, 2^113451034013 is an apocalyptic number.

It is an amenable number.

113451034013 is a deficient number, since it is larger than the sum of its proper divisors (1).

113451034013 is an equidigital number, since it uses as much as digits as its factorization.

113451034013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 113451034013 its reverse (310430154311), we get a palindrome (423881188324).

The spelling of 113451034013 in words is "one hundred thirteen billion, four hundred fifty-one million, thirty-four thousand, thirteen".