101159560 has 16 divisors (see below), whose sum is σ = 227609100. Its totient is φ = 40463808.

The previous prime is 101159551. The next prime is 101159561. The reversal of 101159560 is 65951101.

It can be written as a sum of positive squares in 2 ways, for example, as 100360324 + 799236 = 10018^2 + 894^2 .

It is not an unprimeable number, because it can be changed into a prime (101159561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1264455 + ... + 1264534.

Almost surely, 2^101159560 is an apocalyptic number.

101159560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101159560 is an abundant number, since it is smaller than the sum of its proper divisors (126449540).

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

101159560 is a wasteful number, since it uses less digits than its factorization.

101159560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2529000 (or 2528996 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 28.

The square root of 101159560 is about 10057.8108950208. The cubic root of 101159560 is about 465.9460601790.

The spelling of 101159560 in words is "one hundred one million, one hundred fifty-nine thousand, five hundred sixty".