103235136401 has 2 divisors, whose sum is σ = 103235136402. Its totient is φ = 103235136400.

The previous prime is 103235136379. The next prime is 103235136467. The reversal of 103235136401 is 104631532301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64656284176 + 38578852225 = 254276^2 + 196415^2 .

It is a cyclic number.

It is not a de Polignac number, because 103235136401 - 2⁶ = 103235136337 is a prime.

It is not a weakly prime, because it can be changed into another prime (103235136491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51617568200 + 51617568201.

It is an arithmetic number, because the mean of its divisors is an integer number (51617568201).

Almost surely, 2^103235136401 is an apocalyptic number.

It is an amenable number.

103235136401 is a deficient number, since it is larger than the sum of its proper divisors (1).

103235136401 is an equidigital number, since it uses as much as digits as its factorization.

103235136401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 103235136401 its reverse (104631532301), we get a palindrome (207866668702).

The spelling of 103235136401 in words is "one hundred three billion, two hundred thirty-five million, one hundred thirty-six thousand, four hundred one".