101190260 has 24 divisors (see below), whose sum is σ = 212727816. Its totient is φ = 40432640.

The previous prime is 101190247. The next prime is 101190343. The reversal of 101190260 is 62091101.

It can be written as a sum of positive squares in 4 ways, for example, as 38019556 + 63170704 = 6166^2 + 7948^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21740 + ... + 25980.

It is an arithmetic number, because the mean of its divisors is an integer number (8863659).

Almost surely, 2^101190260 is an apocalyptic number.

101190260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101190260 is an abundant number, since it is smaller than the sum of its proper divisors (111537556).

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

101190260 is a wasteful number, since it uses less digits than its factorization.

101190260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5443 (or 5441 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 101190260 is about 10059.3369562810. The cubic root of 101190260 is about 465.9931906635.

The spelling of 101190260 in words is "one hundred one million, one hundred ninety thousand, two hundred sixty".