1102131212311 has 8 divisors (see below), whose sum is σ = 1166972250960. Its totient is φ = 1037291261568.

The previous prime is 1102131212261. The next prime is 1102131212323. The reversal of 1102131212311 is 1132121312011.

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 1102131212311 - 2³¹ = 1099983728663 is a prime.

It is a super-2 number, since 2×1102131212311² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102131219311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2814840 + ... + 3182386.

It is an arithmetic number, because the mean of its divisors is an integer number (145871531370).

Almost surely, 2^{1102131212311} is an apocalyptic number.

1102131212311 is a deficient number, since it is larger than the sum of its proper divisors (64841038649).

1102131212311 is a wasteful number, since it uses less digits than its factorization.

1102131212311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543953.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 1102131212311 its reverse (1132121312011), we get a palindrome (2234252524322).

The spelling of 1102131212311 in words is "one trillion, one hundred two billion, one hundred thirty-one million, two hundred twelve thousand, three hundred eleven".