11603641152149 has 8 divisors (see below), whose sum is σ = 12412870221528. Its totient is φ = 10808485632000.

The previous prime is 11603641152113. The next prime is 11603641152151. The reversal of 11603641152149 is 94125114630611.

It can be written as a sum of positive squares in 4 ways, for example, as 828112740049 + 10775528412100 = 910007^2 + 3282610^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 11603641152149 - 2²⁸ = 11603372716693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11603643152149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3518385602 + ... + 3518388899.

It is an arithmetic number, because the mean of its divisors is an integer number (1551608777691).

Almost surely, 2^{11603641152149} is an apocalyptic number.

It is an amenable number.

11603641152149 is a deficient number, since it is larger than the sum of its proper divisors (809229069379).

11603641152149 is an equidigital number, since it uses as much as digits as its factorization.

11603641152149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7036774615.

The product of its (nonzero) digits is 155520, while the sum is 44.

The spelling of 11603641152149 in words is "eleven trillion, six hundred three billion, six hundred forty-one million, one hundred fifty-two thousand, one hundred forty-nine".