102312300111 has 8 divisors (see below), whose sum is σ = 155904457344. Its totient is φ = 58464171480.

The previous prime is 102312300091. The next prime is 102312300133. The reversal of 102312300111 is 111003213201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102312300111 - 2¹¹ = 102312298063 is a prime.

It is a super-2 number, since 2×102312300111² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102312300151) 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, 2436007125 + ... + 2436007166.

It is an arithmetic number, because the mean of its divisors is an integer number (19488057168).

Almost surely, 2^102312300111 is an apocalyptic number.

102312300111 is a deficient number, since it is larger than the sum of its proper divisors (53592157233).

102312300111 is an equidigital number, since it uses as much as digits as its factorization.

102312300111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4872014301.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 102312300111 its reverse (111003213201), we get a palindrome (213315513312).

The spelling of 102312300111 in words is "one hundred two billion, three hundred twelve million, three hundred thousand, one hundred eleven".