2650100123 has 8 divisors (see below), whose sum is σ = 2952529920. Its totient is φ = 2357922280.

The previous prime is 2650100087. The next prime is 2650100161. The reversal of 2650100123 is 3210010562.

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 2650100123 - 2¹² = 2650096027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2650100095 and 2650100104.

It is not an unprimeable number, because it can be changed into a prime (2650100023) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2562443 + ... + 2563476.

It is an arithmetic number, because the mean of its divisors is an integer number (369066240).

Almost surely, 2^2650100123 is an apocalyptic number.

2650100123 is a deficient number, since it is larger than the sum of its proper divisors (302429797).

2650100123 is a wasteful number, since it uses less digits than its factorization.

2650100123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5125977.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 2650100123 is about 51479.1231762935. The cubic root of 2650100123 is about 1383.8449314704.

Adding to 2650100123 its reverse (3210010562), we get a palindrome (5860110685).

The spelling of 2650100123 in words is "two billion, six hundred fifty million, one hundred thousand, one hundred twenty-three".