1121302300101 has 4 divisors (see below), whose sum is σ = 1495069733472. Its totient is φ = 747534866732.

The previous prime is 1121302300099. The next prime is 1121302300117. The reversal of 1121302300101 is 1010032031211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1121302300101 - 2¹ = 1121302300099 is a prime.

It is a super-2 number, since 2×1121302300101² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121302300141) 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 3 ways as a sum of consecutive naturals, for example, 186883716681 + ... + 186883716686.

It is an arithmetic number, because the mean of its divisors is an integer number (373767433368).

Almost surely, 2^{1121302300101} is an apocalyptic number.

It is an amenable number.

1121302300101 is a deficient number, since it is larger than the sum of its proper divisors (373767433371).

1121302300101 is an equidigital number, since it uses as much as digits as its factorization.

1121302300101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373767433370.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1121302300101 its reverse (1010032031211), we get a palindrome (2131334331312).

The spelling of 1121302300101 in words is "one trillion, one hundred twenty-one billion, three hundred two million, three hundred thousand, one hundred one".