102113312221041 has 64 divisors (see below), whose sum is σ = 159988377415680. Its totient is φ = 57263778411840.

The previous prime is 102113312221021. The next prime is 102113312221051. The reversal of 102113312221041 is 140122213311201.

It is not a de Polignac number, because 102113312221041 - 2¹⁸ = 102113311958897 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (102113312221021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 791591350 + ... + 791720336.

It is an arithmetic number, because the mean of its divisors is an integer number (2499818397120).

Almost surely, 2^{102113312221041} is an apocalyptic number.

102113312221041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

102113312221041 is a deficient number, since it is larger than the sum of its proper divisors (57875065194639).

102113312221041 is a wasteful number, since it uses less digits than its factorization.

102113312221041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158426.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 102113312221041 its reverse (140122213311201), we get a palindrome (242235525532242).

The spelling of 102113312221041 in words is "one hundred two trillion, one hundred thirteen billion, three hundred twelve million, two hundred twenty-one thousand, forty-one".