10005523231015 has 8 divisors (see below), whose sum is σ = 12930214637088. Its totient is φ = 7388694078240.

The previous prime is 10005523230977. The next prime is 10005523231127. The reversal of 10005523231015 is 51013232550001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10005523231015 - 2⁹ = 10005523230503 is a prime.

It is a super-2 number, since 2×10005523231015² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76965563251 + ... + 76965563380.

It is an arithmetic number, because the mean of its divisors is an integer number (1616276829636).

Almost surely, 2^{10005523231015} is an apocalyptic number.

10005523231015 is a deficient number, since it is larger than the sum of its proper divisors (2924691406073).

10005523231015 is a wasteful number, since it uses less digits than its factorization.

10005523231015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153931126649.

The product of its (nonzero) digits is 4500, while the sum is 28.

Adding to 10005523231015 its reverse (51013232550001), we get a palindrome (61018755781016).

The spelling of 10005523231015 in words is "ten trillion, five billion, five hundred twenty-three million, two hundred thirty-one thousand, fifteen".