15231000014 has 4 divisors (see below), whose sum is σ = 22846500024. Its totient is φ = 7615500006.

The previous prime is 15230999989. The next prime is 15231000041. The reversal of 15231000014 is 41000013251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41000013251 = 30181 ⋅1358471.

It is a super-2 number, since 2×15231000014² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15230999956 and 15231000001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3807750002 + ... + 3807750005.

It is an arithmetic number, because the mean of its divisors is an integer number (5711625006).

Almost surely, 2^15231000014 is an apocalyptic number.

15231000014 is a deficient number, since it is larger than the sum of its proper divisors (7615500010).

15231000014 is an equidigital number, since it uses as much as digits as its factorization.

15231000014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7615500009.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 15231000014 its reverse (41000013251), we get a palindrome (56231013265).

The spelling of 15231000014 in words is "fifteen billion, two hundred thirty-one million, fourteen", and thus it is an aban number.