101195530 has 8 divisors (see below), whose sum is σ = 182151972. Its totient is φ = 40478208.

The previous prime is 101195513. The next prime is 101195557. The reversal of 101195530 is 35591101.

It can be written as a sum of positive squares in 2 ways, for example, as 98783721 + 2411809 = 9939^2 + 1553^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 101195495 and 101195504.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5059767 + ... + 5059786.

Almost surely, 2^101195530 is an apocalyptic number.

101195530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101195530 is a deficient number, since it is larger than the sum of its proper divisors (80956442).

101195530 is a wasteful number, since it uses less digits than its factorization.

101195530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10119560.

The product of its (nonzero) digits is 675, while the sum is 25.

The square root of 101195530 is about 10059.5988985645. The cubic root of 101195530 is about 466.0012801822.

The spelling of 101195530 in words is "one hundred one million, one hundred ninety-five thousand, five hundred thirty".