102134331211 has 8 divisors (see below), whose sum is σ = 111434136048. Its totient is φ = 92837004000.

The previous prime is 102134331203. The next prime is 102134331241. The reversal of 102134331211 is 112133431201.

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 102134331211 - 2³ = 102134331203 is a prime.

It is a super-2 number, since 2×102134331211² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102134331241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532680 + ... + 698581.

It is an arithmetic number, because the mean of its divisors is an integer number (13929267006).

Almost surely, 2^102134331211 is an apocalyptic number.

102134331211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

102134331211 is a deficient number, since it is larger than the sum of its proper divisors (9299804837).

102134331211 is a wasteful number, since it uses less digits than its factorization.

102134331211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238813.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 102134331211 its reverse (112133431201), we get a palindrome (214267762412).

The spelling of 102134331211 in words is "one hundred two billion, one hundred thirty-four million, three hundred thirty-one thousand, two hundred eleven".