1121132300111 has 8 divisors (see below), whose sum is σ = 1123055894400. Its totient is φ = 1119208880088.

The previous prime is 1121132300107. The next prime is 1121132300129. The reversal of 1121132300111 is 1110032311211.

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 1121132300111 - 2² = 1121132300107 is a prime.

It is a super-2 number, since 2×1121132300111² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1121132300111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121132303111) 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, 25535600 + ... + 25579466.

It is an arithmetic number, because the mean of its divisors is an integer number (140381986800).

Almost surely, 2^{1121132300111} is an apocalyptic number.

1121132300111 is a deficient number, since it is larger than the sum of its proper divisors (1923594289).

1121132300111 is an equidigital number, since it uses as much as digits as its factorization.

1121132300111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87133.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 1121132300111 its reverse (1110032311211), we get a palindrome (2231164611322).

The spelling of 1121132300111 in words is "one trillion, one hundred twenty-one billion, one hundred thirty-two million, three hundred thousand, one hundred eleven".