101100260 has 48 divisors (see below), whose sum is σ = 219300480. Its totient is φ = 39125760.

The previous prime is 101100257. The next prime is 101100277. The reversal of 101100260 is 62001101.

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, 113537 + ... + 114423.

It is an arithmetic number, because the mean of its divisors is an integer number (4568760).

Almost surely, 2^101100260 is an apocalyptic number.

101100260 is a gapful number since it is divisible by the number (10) 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 101100260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109650240).

101100260 is an abundant number, since it is smaller than the sum of its proper divisors (118200220).

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

101100260 is a wasteful number, since it uses less digits than its factorization.

101100260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076 (or 1074 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 101100260 is about 10054.8625052757. The cubic root of 101100260 is about 465.8549961142.

Adding to 101100260 its reverse (62001101), we get a palindrome (163101361).

The spelling of 101100260 in words is "one hundred one million, one hundred thousand, two hundred sixty".