13091211010 has 8 divisors (see below), whose sum is σ = 23564179836. Its totient is φ = 5236484400.

The previous prime is 13091210971. The next prime is 13091211011. The reversal of 13091211010 is 1011219031.

It can be written as a sum of positive squares in 2 ways, for example, as 12547808289 + 543402721 = 112017^2 + 23311^2 .

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

It is not an unprimeable number, because it can be changed into a prime (13091211011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 654560541 + ... + 654560560.

Almost surely, 2^13091211010 is an apocalyptic number.

13091211010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13091211010 is a deficient number, since it is larger than the sum of its proper divisors (10472968826).

13091211010 is a wasteful number, since it uses less digits than its factorization.

13091211010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309121108.

The product of its (nonzero) digits is 54, while the sum is 19.

It can be divided in two parts, 1309121 and 1010, that added together give a palindrome (1310131).

The spelling of 13091211010 in words is "thirteen billion, ninety-one million, two hundred eleven thousand, ten".