101312325015 has 16 divisors (see below), whose sum is σ = 176836058496. Its totient is φ = 49121127200.

The previous prime is 101312324987. The next prime is 101312325019. The reversal of 101312325015 is 510523213101.

It is not a de Polignac number, because 101312325015 - 2¹² = 101312320919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101312325019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307006881 + ... + 307007210.

It is an arithmetic number, because the mean of its divisors is an integer number (11052253656).

Almost surely, 2^101312325015 is an apocalyptic number.

101312325015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

101312325015 is a deficient number, since it is larger than the sum of its proper divisors (75523733481).

101312325015 is a wasteful number, since it uses less digits than its factorization.

101312325015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614014110.

The product of its (nonzero) digits is 900, while the sum is 24.

Adding to 101312325015 its reverse (510523213101), we get a palindrome (611835538116).

The spelling of 101312325015 in words is "one hundred one billion, three hundred twelve million, three hundred twenty-five thousand, fifteen".