123102007 has 8 divisors (see below), whose sum is σ = 148092800. Its totient is φ = 99962424.

The previous prime is 123101999. The next prime is 123102011. The reversal of 123102007 is 700201321.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 123102007 - 2³ = 123101999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123102037) 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, 462657 + ... + 462922.

It is an arithmetic number, because the mean of its divisors is an integer number (18511600).

Almost surely, 2^123102007 is an apocalyptic number.

123102007 is a deficient number, since it is larger than the sum of its proper divisors (24990793).

123102007 is an equidigital number, since it uses as much as digits as its factorization.

123102007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925605.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 123102007 is about 11095.1343840442. The cubic root of 123102007 is about 497.4564250615.

Adding to 123102007 its reverse (700201321), we get a palindrome (823303328).

The spelling of 123102007 in words is "one hundred twenty-three million, one hundred two thousand, seven".