102134100401 has 2 divisors, whose sum is σ = 102134100402. Its totient is φ = 102134100400.

The previous prime is 102134100377. The next prime is 102134100413. The reversal of 102134100401 is 104001431201.

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., 76892517025 + 25241583376 = 277295^2 + 158876^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102134100401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102134100401.

It is not a weakly prime, because it can be changed into another prime (102134102401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51067050200 + 51067050201.

It is an arithmetic number, because the mean of its divisors is an integer number (51067050201).

Almost surely, 2^102134100401 is an apocalyptic number.

It is an amenable number.

102134100401 is a deficient number, since it is larger than the sum of its proper divisors (1).

102134100401 is an equidigital number, since it uses as much as digits as its factorization.

102134100401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 102134100401 its reverse (104001431201), we get a palindrome (206135531602).

The spelling of 102134100401 in words is "one hundred two billion, one hundred thirty-four million, one hundred thousand, four hundred one".