101344160 has 24 divisors (see below), whose sum is σ = 239425956. Its totient is φ = 40537600.

The previous prime is 101344153. The next prime is 101344171. The reversal of 101344160 is 61443101.

It can be written as a sum of positive squares in 2 ways, for example, as 89038096 + 12306064 = 9436^2 + 3508^2 .

It is a super-2 number, since 2×101344160² = 20541277532211200, which contains 22 as substring.

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

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, 316541 + ... + 316860.

Almost surely, 2^101344160 is an apocalyptic number.

101344160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101344160 is an abundant number, since it is smaller than the sum of its proper divisors (138081796).

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

101344160 is an equidigital number, since it uses as much as digits as its factorization.

101344160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633416 (or 633408 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 101344160 is about 10066.9836594682. The cubic root of 101344160 is about 466.2293136033.

Adding to 101344160 its reverse (61443101), we get a palindrome (162787261).

The spelling of 101344160 in words is "one hundred one million, three hundred forty-four thousand, one hundred sixty".