123783851160 has 64 divisors (see below), whose sum is σ = 412612840800. Its totient is φ = 33009026688.

The previous prime is 123783851123. The next prime is 123783851201. The reversal of 123783851160 is 61158387321.

It is a happy number.

123783851160 is a `hidden beast` number, since 1 + 2 + 3 + 78 + 3 + 8 + 511 + 60 = 666.

It is a super-3 number, since 3×123783851160³ (a number of 34 digits) contains 333 as substring.

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 15 ways as a sum of consecutive naturals, for example, 57306259 + ... + 57308418.

Almost surely, 2^123783851160 is an apocalyptic number.

123783851160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123783851160 is an abundant number, since it is smaller than the sum of its proper divisors (288828989640).

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

123783851160 is a wasteful number, since it uses less digits than its factorization.

123783851160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114614697 (or 114614687 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 123783851160 in words is "one hundred twenty-three billion, seven hundred eighty-three million, eight hundred fifty-one thousand, one hundred sixty".