1101302131111 has 8 divisors (see below), whose sum is σ = 1355448776864. Its totient is φ = 871359927840.

The previous prime is 1101302131109. The next prime is 1101302131249. The reversal of 1101302131111 is 1111312031011.

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 1101302131111 - 2¹ = 1101302131109 is a prime.

It is a super-4 number, since 4×1101302131111⁴ (a number of 49 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101302131711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6051110520 + ... + 6051110701.

It is an arithmetic number, because the mean of its divisors is an integer number (169431097108).

Almost surely, 2^{1101302131111} is an apocalyptic number.

1101302131111 is a deficient number, since it is larger than the sum of its proper divisors (254146645753).

1101302131111 is a wasteful number, since it uses less digits than its factorization.

1101302131111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12102221241.

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 1101302131111 its reverse (1111312031011), we get a palindrome (2212614162122).

The spelling of 1101302131111 in words is "one trillion, one hundred one billion, three hundred two million, one hundred thirty-one thousand, one hundred eleven".