11703080257920 has 1280 divisors, whose sum is σ = 45191968778880. Its totient is φ = 2875356610560.

The previous prime is 11703080257919. The next prime is 11703080257961. The reversal of 11703080257920 is 2975208030711.

11703080257920 is a `hidden beast` number, since 1 + 1 + 7 + 0 + 308 + 0 + 257 + 92 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 15751117069 + ... + 15751117811.

Almost surely, 2^{11703080257920} is an apocalyptic number.

11703080257920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11703080257920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22595984389440).

11703080257920 is an abundant number, since it is smaller than the sum of its proper divisors (33488888520960).

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

11703080257920 is a wasteful number, since it uses less digits than its factorization.

11703080257920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145 (or 1124 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The spelling of 11703080257920 in words is "eleven trillion, seven hundred three billion, eighty million, two hundred fifty-seven thousand, nine hundred twenty".