103122101801 has 2 divisors, whose sum is σ = 103122101802. Its totient is φ = 103122101800.

The previous prime is 103122101791. The next prime is 103122101837. The reversal of 103122101801 is 108101221301.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101776312576 + 1345789225 = 319024^2 + 36685^2 .

It is a cyclic number.

It is not a de Polignac number, because 103122101801 - 2¹⁸ = 103121839657 is a prime.

It is not a weakly prime, because it can be changed into another prime (103122161801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51561050900 + 51561050901.

It is an arithmetic number, because the mean of its divisors is an integer number (51561050901).

Almost surely, 2^103122101801 is an apocalyptic number.

It is an amenable number.

103122101801 is a deficient number, since it is larger than the sum of its proper divisors (1).

103122101801 is an equidigital number, since it uses as much as digits as its factorization.

103122101801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 20.

The spelling of 103122101801 in words is "one hundred three billion, one hundred twenty-two million, one hundred one thousand, eight hundred one".