11613553642330 has 16 divisors (see below), whose sum is σ = 20904665375304. Its totient is φ = 4645361719360.

The previous prime is 11613553642321. The next prime is 11613553642399. The reversal of 11613553642330 is 3324635531611.

It can be written as a sum of positive squares in 4 ways, for example, as 11529644354089 + 83909288241 = 3395533^2 + 289671^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6646381 + ... + 8209840.

Almost surely, 2^{11613553642330} is an apocalyptic number.

11613553642330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11613553642330 is a deficient number, since it is larger than the sum of its proper divisors (9291111732974).

11613553642330 is a wasteful number, since it uses less digits than its factorization.

11613553642330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14934401.

The product of its (nonzero) digits is 583200, while the sum is 43.

The spelling of 11613553642330 in words is "eleven trillion, six hundred thirteen billion, five hundred fifty-three million, six hundred forty-two thousand, three hundred thirty".