2601103000 has 64 divisors (see below), whose sum is σ = 6094408320. Its totient is φ = 1039104000.

The previous prime is 2601102971. The next prime is 2601103027. The reversal of 2601103000 is 3011062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1229944 + ... + 1232056.

It is an arithmetic number, because the mean of its divisors is an integer number (95225130).

Almost surely, 2^2601103000 is an apocalyptic number.

2601103000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2601103000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3047204160).

2601103000 is an abundant number, since it is smaller than the sum of its proper divisors (3493305320).

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

2601103000 is a wasteful number, since it uses less digits than its factorization.

2601103000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3365 (or 3351 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2601103000 is about 51001.0097939247. The cubic root of 2601103000 is about 1375.2632884246.

Adding to 2601103000 its reverse (3011062), we get a palindrome (2604114062).

The spelling of 2601103000 in words is "two billion, six hundred one million, one hundred three thousand".