123101007 has 8 divisors (see below), whose sum is σ = 166446720. Its totient is φ = 80911320.

The previous prime is 123100993. The next prime is 123101009. The reversal of 123101007 is 700101321.

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

It is not a de Polignac number, because 123101007 - 2¹¹ = 123098959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123101009) 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, 288757 + ... + 289182.

It is an arithmetic number, because the mean of its divisors is an integer number (20805840).

Almost surely, 2^123101007 is an apocalyptic number.

123101007 is a deficient number, since it is larger than the sum of its proper divisors (43345713).

123101007 is an equidigital number, since it uses as much as digits as its factorization.

123101007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578013.

The product of its (nonzero) digits is 42, while the sum is 15.

The square root of 123101007 is about 11095.0893191538. The cubic root of 123101007 is about 497.4550780546.

Adding to 123101007 its reverse (700101321), we get a palindrome (823202328).

The spelling of 123101007 in words is "one hundred twenty-three million, one hundred one thousand, seven".