1102032131211 has 96 divisors (see below), whose sum is σ = 1848952085760. Its totient is φ = 625109452800.

The previous prime is 1102032131203. The next prime is 1102032131251. The reversal of 1102032131211 is 1121312302011.

1102032131211 is a `hidden beast` number, since 1 + 1 + 0 + 20 + 321 + 312 + 11 = 666.

It is not a de Polignac number, because 1102032131211 - 2³ = 1102032131203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1102032131251) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 266253580 + ... + 266257718.

It is an arithmetic number, because the mean of its divisors is an integer number (19259917560).

Almost surely, 2^{1102032131211} is an apocalyptic number.

1102032131211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1102032131211 is a deficient number, since it is larger than the sum of its proper divisors (746919954549).

1102032131211 is a wasteful number, since it uses less digits than its factorization.

1102032131211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5017 (or 5014 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1102032131211 its reverse (1121312302011), we get a palindrome (2223344433222).

The spelling of 1102032131211 in words is "one trillion, one hundred two billion, thirty-two million, one hundred thirty-one thousand, two hundred eleven".