13148237951 has 8 divisors (see below), whose sum is σ = 13205202384. Its totient is φ = 13091342400.

The previous prime is 13148237941. The next prime is 13148237981. The reversal of 13148237951 is 15973284131.

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

It is a cyclic number.

It is not a de Polignac number, because 13148237951 - 2⁶ = 13148237887 is a prime.

It is a super-2 number, since 2×13148237951² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13148237911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385571 + ... + 418283.

It is an arithmetic number, because the mean of its divisors is an integer number (1650650298).

Almost surely, 2^13148237951 is an apocalyptic number.

13148237951 is a deficient number, since it is larger than the sum of its proper divisors (56964433).

13148237951 is a wasteful number, since it uses less digits than its factorization.

13148237951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34441.

The product of its digits is 181440, while the sum is 44.

The spelling of 13148237951 in words is "thirteen billion, one hundred forty-eight million, two hundred thirty-seven thousand, nine hundred fifty-one".