10113344221251 has 16 divisors (see below), whose sum is σ = 13920157696896. Its totient is φ = 6527155264896.

The previous prime is 10113344221247. The next prime is 10113344221259. The reversal of 10113344221251 is 15212244331101.

It is not a de Polignac number, because 10113344221251 - 2² = 10113344221247 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10113344221259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 346879305 + ... + 346908458.

It is an arithmetic number, because the mean of its divisors is an integer number (870009856056).

Almost surely, 2^{10113344221251} is an apocalyptic number.

10113344221251 is a deficient number, since it is larger than the sum of its proper divisors (3806813475645).

10113344221251 is a wasteful number, since it uses less digits than its factorization.

10113344221251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693787922.

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 10113344221251 its reverse (15212244331101), we get a palindrome (25325588552352).

The spelling of 10113344221251 in words is "ten trillion, one hundred thirteen billion, three hundred forty-four million, two hundred twenty-one thousand, two hundred fifty-one".