102001103301005 has 16 divisors (see below), whose sum is σ = 124795268691120. Its totient is φ = 80017842267648.

The previous prime is 102001103300953. The next prime is 102001103301029. The reversal of 102001103301005 is 500103301100201.

It can be written as a sum of positive squares in 8 ways, for example, as 20724910261444 + 81276193039561 = 4552462^2 + 9015331^2 .

It is a cyclic number.

It is not a de Polignac number, because 102001103301005 - 2¹⁰ = 102001103299981 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 807610490 + ... + 807736779.

It is an arithmetic number, because the mean of its divisors is an integer number (7799704293195).

Almost surely, 2^{102001103301005} is an apocalyptic number.

It is an amenable number.

102001103301005 is a deficient number, since it is larger than the sum of its proper divisors (22794165390115).

102001103301005 is a wasteful number, since it uses less digits than its factorization.

102001103301005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615347520.

The product of its (nonzero) digits is 90, while the sum is 17.

Adding to 102001103301005 its reverse (500103301100201), we get a palindrome (602104404401206).

The spelling of 102001103301005 in words is "one hundred two trillion, one billion, one hundred three million, three hundred one thousand, five".