11523641451330 has 32 divisors (see below), whose sum is σ = 27670658468544. Its totient is φ = 3071424499776.

The previous prime is 11523641451323. The next prime is 11523641451353. The reversal of 11523641451330 is 3315414632511.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96599017 + ... + 96718236.

It is an arithmetic number, because the mean of its divisors is an integer number (864708077142).

Almost surely, 2^{11523641451330} is an apocalyptic number.

11523641451330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11523641451330 is an abundant number, since it is smaller than the sum of its proper divisors (16147017017214).

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

11523641451330 is a wasteful number, since it uses less digits than its factorization.

11523641451330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193319250.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 11523641451330 in words is "eleven trillion, five hundred twenty-three billion, six hundred forty-one million, four hundred fifty-one thousand, three hundred thirty".