1111341002251 has 8 divisors (see below), whose sum is σ = 1119410868800. Its totient is φ = 1103272201800.

The previous prime is 1111341002221. The next prime is 1111341002263. The reversal of 1111341002251 is 1522001431111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1111341002251 - 2⁹ = 1111341001739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1111341002201) 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 7 ways as a sum of consecutive naturals, for example, 1888960 + ... + 2406418.

It is an arithmetic number, because the mean of its divisors is an integer number (139926358600).

Almost surely, 2^{1111341002251} is an apocalyptic number.

1111341002251 is a deficient number, since it is larger than the sum of its proper divisors (8069866549).

1111341002251 is a wasteful number, since it uses less digits than its factorization.

1111341002251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533049.

The product of its (nonzero) digits is 240, while the sum is 22.

Adding to 1111341002251 its reverse (1522001431111), we get a palindrome (2633342433362).

The spelling of 1111341002251 in words is "one trillion, one hundred eleven billion, three hundred forty-one million, two thousand, two hundred fifty-one".