10115152443 has 24 divisors (see below), whose sum is σ = 15949979136. Its totient is φ = 6126183600.

The previous prime is 10115152433. The next prime is 10115152447. The reversal of 10115152443 is 34425151101.

10115152443 is a `hidden beast` number, since 101 + 1 + 515 + 2 + 4 + 43 = 666.

It is not a de Polignac number, because 10115152443 - 2¹³ = 10115144251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10115152447) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112858 + ... + 181568.

It is an arithmetic number, because the mean of its divisors is an integer number (664582464).

Almost surely, 2^10115152443 is an apocalyptic number.

10115152443 is a deficient number, since it is larger than the sum of its proper divisors (5834826693).

10115152443 is a wasteful number, since it uses less digits than its factorization.

10115152443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70215 (or 70212 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The spelling of 10115152443 in words is "ten billion, one hundred fifteen million, one hundred fifty-two thousand, four hundred forty-three".