103210231801 has 2 divisors, whose sum is σ = 103210231802. Its totient is φ = 103210231800.

The previous prime is 103210231781. The next prime is 103210231811. The reversal of 103210231801 is 108132012301.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69382194025 + 33828037776 = 263405^2 + 183924^2 .

It is an emirp because it is prime and its reverse (108132012301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103210231801 - 2⁵ = 103210231769 is a prime.

It is not a weakly prime, because it can be changed into another prime (103210231811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51605115900 + 51605115901.

It is an arithmetic number, because the mean of its divisors is an integer number (51605115901).

Almost surely, 2^103210231801 is an apocalyptic number.

It is an amenable number.

103210231801 is a deficient number, since it is larger than the sum of its proper divisors (1).

103210231801 is an equidigital number, since it uses as much as digits as its factorization.

103210231801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 103210231801 in words is "one hundred three billion, two hundred ten million, two hundred thirty-one thousand, eight hundred one".