102133230312011 has 8 divisors (see below), whose sum is σ = 107387346046464. Its totient is φ = 96946909619560.

The previous prime is 102133230311911. The next prime is 102133230312031. The reversal of 102133230312011 is 110213032331201.

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 102133230312011 - 2¹⁸ = 102133230049867 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102133230312031) 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, 16948757411 + ... + 16948763436.

It is an arithmetic number, because the mean of its divisors is an integer number (13423418255808).

Almost surely, 2^{102133230312011} is an apocalyptic number.

102133230312011 is a deficient number, since it is larger than the sum of its proper divisors (5254115734453).

102133230312011 is a wasteful number, since it uses less digits than its factorization.

102133230312011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33897521001.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 102133230312011 its reverse (110213032331201), we get a palindrome (212346262643212).

The spelling of 102133230312011 in words is "one hundred two trillion, one hundred thirty-three billion, two hundred thirty million, three hundred twelve thousand, eleven".