13156026326 has 8 divisors (see below), whose sum is σ = 20370621504. Its totient is φ = 6365819160.

The previous prime is 13156026287. The next prime is 13156026353. The reversal of 13156026326 is 62362065131.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106096925 + ... + 106097048.

It is an arithmetic number, because the mean of its divisors is an integer number (2546327688).

Almost surely, 2^13156026326 is an apocalyptic number.

13156026326 is a deficient number, since it is larger than the sum of its proper divisors (7214595178).

13156026326 is a wasteful number, since it uses less digits than its factorization.

13156026326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212194006.

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 13156026326 in words is "thirteen billion, one hundred fifty-six million, twenty-six thousand, three hundred twenty-six".