117123006 has 64 divisors (see below), whose sum is σ = 314528256. Its totient is φ = 28080000.

The previous prime is 117122987. The next prime is 117123023. The reversal of 117123006 is 600321711.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3745 + ... + 15756.

It is an arithmetic number, because the mean of its divisors is an integer number (4914504).

Almost surely, 2^117123006 is an apocalyptic number.

117123006 is an abundant number, since it is smaller than the sum of its proper divisors (197405250).

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

117123006 is a wasteful number, since it uses less digits than its factorization.

117123006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19537.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 117123006 is about 10822.3382870801. The cubic root of 117123006 is about 489.2686660595.

Adding to 117123006 its reverse (600321711), we get a palindrome (717444717).

The spelling of 117123006 in words is "one hundred seventeen million, one hundred twenty-three thousand, six".