13023517348 has 24 divisors (see below), whose sum is σ = 23048468352. Its totient is φ = 6438439104.

The previous prime is 13023517343. The next prime is 13023517361. The reversal of 13023517348 is 84371532031.

It is a super-2 number, since 2×13023517348² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13023517343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242136 + ... + 290992.

It is an arithmetic number, because the mean of its divisors is an integer number (960352848).

Almost surely, 2^13023517348 is an apocalyptic number.

It is an amenable number.

13023517348 is a deficient number, since it is larger than the sum of its proper divisors (10024951004).

13023517348 is a wasteful number, since it uses less digits than its factorization.

13023517348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49611 (or 49609 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 13023517348 in words is "thirteen billion, twenty-three million, five hundred seventeen thousand, three hundred forty-eight".