102111003232311 has 8 divisors (see below), whose sum is σ = 136356500490480. Its totient is φ = 67969754064512.

The previous prime is 102111003232291. The next prime is 102111003232313. The reversal of 102111003232311 is 113232300111201.

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 102111003232311 - 2²¹ = 102111001135159 is a prime.

It is a super-2 number, since 2×102111003232311² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102111003232313) 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, 26062020306 + ... + 26062024223.

It is an arithmetic number, because the mean of its divisors is an integer number (17044562561310).

Almost surely, 2^{102111003232311} is an apocalyptic number.

102111003232311 is a deficient number, since it is larger than the sum of its proper divisors (34245497258169).

102111003232311 is an equidigital number, since it uses as much as digits as its factorization.

102111003232311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52124045185.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 102111003232311 its reverse (113232300111201), we get a palindrome (215343303343512).

The spelling of 102111003232311 in words is "one hundred two trillion, one hundred eleven billion, three million, two hundred thirty-two thousand, three hundred eleven".