10115026327 has 4 divisors (see below), whose sum is σ = 11560030096. Its totient is φ = 8670022560.

The previous prime is 10115026277. The next prime is 10115026343. The reversal of 10115026327 is 72362051101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72362051101 = 373 ⋅194000137.

It is a cyclic number.

It is not a de Polignac number, because 10115026327 - 2⁷ = 10115026199 is a prime.

It is a super-2 number, since 2×10115026327² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10115026295 and 10115026304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10115026357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 722501874 + ... + 722501887.

It is an arithmetic number, because the mean of its divisors is an integer number (2890007524).

Almost surely, 2^10115026327 is an apocalyptic number.

10115026327 is a deficient number, since it is larger than the sum of its proper divisors (1445003769).

10115026327 is an equidigital number, since it uses as much as digits as its factorization.

10115026327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445003768.

The product of its (nonzero) digits is 2520, while the sum is 28.

Adding to 10115026327 its reverse (72362051101), we get a palindrome (82477077428).

The spelling of 10115026327 in words is "ten billion, one hundred fifteen million, twenty-six thousand, three hundred twenty-seven".