10523182147 has 4 divisors (see below), whose sum is σ = 10523550816. Its totient is φ = 10522813480.

The previous prime is 10523182049. The next prime is 10523182169. The reversal of 10523182147 is 74128132501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10523182147 is a prime.

It is a super-2 number, since 2×10523182147² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10523183147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137563 + ... + 199924.

It is an arithmetic number, because the mean of its divisors is an integer number (2630887704).

Almost surely, 2^10523182147 is an apocalyptic number.

10523182147 is a deficient number, since it is larger than the sum of its proper divisors (368669).

10523182147 is an equidigital number, since it uses as much as digits as its factorization.

10523182147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368668.

The product of its (nonzero) digits is 13440, while the sum is 34.

The spelling of 10523182147 in words is "ten billion, five hundred twenty-three million, one hundred eighty-two thousand, one hundred forty-seven".