103210100001 has 24 divisors (see below), whose sum is σ = 157866512544. Its totient is φ = 64752808320.

The previous prime is 103210099997. The next prime is 103210100009. The reversal of 103210100001 is 100001012301.

It is not a de Polignac number, because 103210100001 - 2² = 103210099997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (103210100009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1843146 + ... + 1898316.

It is an arithmetic number, because the mean of its divisors is an integer number (6577771356).

Almost surely, 2^103210100001 is an apocalyptic number.

It is an amenable number.

103210100001 is a deficient number, since it is larger than the sum of its proper divisors (54656412543).

103210100001 is a wasteful number, since it uses less digits than its factorization.

103210100001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67421 (or 67418 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 103210100001 its reverse (100001012301), we get a palindrome (203211112302).

The spelling of 103210100001 in words is "one hundred three billion, two hundred ten million, one hundred thousand, one".