235000020115 has 64 divisors (see below), whose sum is σ = 350972504064. Its totient is φ = 147351840768.

The previous prime is 235000020113. The next prime is 235000020137. The reversal of 235000020115 is 511020000532.

It is a cyclic number.

It is not a de Polignac number, because 235000020115 - 2¹ = 235000020113 is a prime.

It is a super-2 number, since 2×235000020115² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 235000020092 and 235000020101.

It is not an unprimeable number, because it can be changed into a prime (235000020113) 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 in 63 ways as a sum of consecutive naturals, for example, 15997564 + ... + 16012246.

It is an arithmetic number, because the mean of its divisors is an integer number (5483945376).

Almost surely, 2^235000020115 is an apocalyptic number.

235000020115 is a deficient number, since it is larger than the sum of its proper divisors (115972483949).

235000020115 is a wasteful number, since it uses less digits than its factorization.

235000020115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15476.

The product of its (nonzero) digits is 300, while the sum is 19.

Adding to 235000020115 its reverse (511020000532), we get a palindrome (746020020647).

The spelling of 235000020115 in words is "two hundred thirty-five billion, twenty thousand, one hundred fifteen".