123374952087 has 8 divisors (see below), whose sum is σ = 164501597040. Its totient is φ = 82249137600.

The previous prime is 123374952083. The next prime is 123374952121. The reversal of 123374952087 is 780259473321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 123374952087 - 2² = 123374952083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123374952083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363337 + ... + 615437.

It is an arithmetic number, because the mean of its divisors is an integer number (20562699630).

Almost surely, 2^123374952087 is an apocalyptic number.

123374952087 is a deficient number, since it is larger than the sum of its proper divisors (41126644953).

123374952087 is a wasteful number, since it uses less digits than its factorization.

123374952087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415233.

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 123374952087 in words is "one hundred twenty-three billion, three hundred seventy-four million, nine hundred fifty-two thousand, eighty-seven".