10234231515 has 24 divisors (see below), whose sum is σ = 18351038160. Its totient is φ = 5270040384.

The previous prime is 10234231499. The next prime is 10234231519. The reversal of 10234231515 is 51513243201.

10234231515 is a `hidden beast` number, since 1 + 0 + 2 + 342 + 315 + 1 + 5 = 666.

10234231515 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10234231515 - 2⁴ = 10234231499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10234231519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3919857 + ... + 3922466.

It is an arithmetic number, because the mean of its divisors is an integer number (764626590).

Almost surely, 2^10234231515 is an apocalyptic number.

10234231515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10234231515 is a deficient number, since it is larger than the sum of its proper divisors (8116806645).

10234231515 is a wasteful number, since it uses less digits than its factorization.

10234231515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7842363 (or 7842360 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 10234231515 its reverse (51513243201), we get a palindrome (61747474716).

The spelling of 10234231515 in words is "ten billion, two hundred thirty-four million, two hundred thirty-one thousand, five hundred fifteen".