102311232101 has 8 divisors (see below), whose sum is σ = 111508813920. Its totient is φ = 93303291312.

The previous prime is 102311232083. The next prime is 102311232103. The reversal of 102311232101 is 101232113201.

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 102311232101 - 2²² = 102307037797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 102311232101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102311232103) 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, 47409131 + ... + 47411288.

It is an arithmetic number, because the mean of its divisors is an integer number (13938601740).

Almost surely, 2^102311232101 is an apocalyptic number.

It is an amenable number.

102311232101 is a deficient number, since it is larger than the sum of its proper divisors (9197581819).

102311232101 is an equidigital number, since it uses as much as digits as its factorization.

102311232101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94820515.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 102311232101 its reverse (101232113201), we get a palindrome (203543345302).

The spelling of 102311232101 in words is "one hundred two billion, three hundred eleven million, two hundred thirty-two thousand, one hundred one".