123693483770 has 32 divisors (see below), whose sum is σ = 223722853200. Its totient is φ = 49238876160.

The previous prime is 123693483761. The next prime is 123693483817. The reversal of 123693483770 is 77384396321.

It can be written as a sum of positive squares in 8 ways, for example, as 7605409681 + 116088074089 = 87209^2 + 340717^2 .

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, 3726206 + ... + 3759254.

Almost surely, 2^123693483770 is an apocalyptic number.

123693483770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123693483770 is a deficient number, since it is larger than the sum of its proper divisors (100029369430).

123693483770 is a wasteful number, since it uses less digits than its factorization.

123693483770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34850.

The product of its (nonzero) digits is 4572288, while the sum is 53.

The spelling of 123693483770 in words is "one hundred twenty-three billion, six hundred ninety-three million, four hundred eighty-three thousand, seven hundred seventy".