11652121303500 has 96 divisors (see below), whose sum is σ = 33932521651392. Its totient is φ = 3107090918400.

The previous prime is 11652121303481. The next prime is 11652121303523. The reversal of 11652121303500 is 530312125611.

It is a super-2 number, since 2×11652121303500² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35140482 + ... + 35470518.

It is an arithmetic number, because the mean of its divisors is an integer number (353463767202).

Almost surely, 2^{11652121303500} is an apocalyptic number.

11652121303500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11652121303500 is an abundant number, since it is smaller than the sum of its proper divisors (22280400347892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11652121303500 is a wasteful number, since it uses less digits than its factorization.

11652121303500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353596 (or 353584 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 11652121303500 in words is "eleven trillion, six hundred fifty-two billion, one hundred twenty-one million, three hundred three thousand, five hundred".