15030135401 has 2 divisors, whose sum is σ = 15030135402. Its totient is φ = 15030135400.

The previous prime is 15030135397. The next prime is 15030135409. The reversal of 15030135401 is 10453103051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12740991376 + 2289144025 = 112876^2 + 47845^2 .

It is a cyclic number.

It is not a de Polignac number, because 15030135401 - 2² = 15030135397 is a prime.

It is not a weakly prime, because it can be changed into another prime (15030135409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7515067700 + 7515067701.

It is an arithmetic number, because the mean of its divisors is an integer number (7515067701).

Almost surely, 2^15030135401 is an apocalyptic number.

It is an amenable number.

15030135401 is a deficient number, since it is larger than the sum of its proper divisors (1).

15030135401 is an equidigital number, since it uses as much as digits as its factorization.

15030135401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 23.

Adding to 15030135401 its reverse (10453103051), we get a palindrome (25483238452).

The spelling of 15030135401 in words is "fifteen billion, thirty million, one hundred thirty-five thousand, four hundred one".