11969235003 has 32 divisors (see below), whose sum is σ = 18336326400. Its totient is φ = 6868454400.

The previous prime is 11969234957. The next prime is 11969235017. The reversal of 11969235003 is 30053296911.

It is not a de Polignac number, because 11969235003 - 2¹⁴ = 11969218619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11969230003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1426003 + ... + 1434371.

It is an arithmetic number, because the mean of its divisors is an integer number (573010200).

Almost surely, 2^11969235003 is an apocalyptic number.

11969235003 is a deficient number, since it is larger than the sum of its proper divisors (6367091397).

11969235003 is a wasteful number, since it uses less digits than its factorization.

11969235003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10683.

The product of its (nonzero) digits is 43740, while the sum is 39.

The spelling of 11969235003 in words is "eleven billion, nine hundred sixty-nine million, two hundred thirty-five thousand, three".