11968995303 has 12 divisors (see below), whose sum is σ = 17293245840. Its totient is φ = 7977162336.

The previous prime is 11968995301. The next prime is 11968995331. The reversal of 11968995303 is 30359986911.

11968995303 is a `hidden beast` number, since 1 + 19 + 6 + 8 + 99 + 530 + 3 = 666.

It is not a de Polignac number, because 11968995303 - 2¹ = 11968995301 is a prime.

It is a super-4 number, since 4×11968995303⁴ (a number of 41 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11968995303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11968995301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145326 + ... + 212267.

It is an arithmetic number, because the mean of its divisors is an integer number (1441103820).

Almost surely, 2^11968995303 is an apocalyptic number.

11968995303 is a deficient number, since it is larger than the sum of its proper divisors (5324250537).

11968995303 is a wasteful number, since it uses less digits than its factorization.

11968995303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361318 (or 361315 counting only the distinct ones).

The product of its (nonzero) digits is 1574640, while the sum is 54.

The spelling of 11968995303 in words is "eleven billion, nine hundred sixty-eight million, nine hundred ninety-five thousand, three hundred three".