101743680 has 56 divisors (see below), whose sum is σ = 323039232. Its totient is φ = 27131392.

The previous prime is 101743679. The next prime is 101743699. The reversal of 101743680 is 86347101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 52032 + ... + 53951.

Almost surely, 2^101743680 is an apocalyptic number.

101743680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101743680 is an abundant number, since it is smaller than the sum of its proper divisors (221295552).

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

101743680 is a wasteful number, since it uses less digits than its factorization.

101743680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106003 (or 105993 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 101743680 is about 10086.8072252819. The cubic root of 101743680 is about 466.8411683002.

The spelling of 101743680 in words is "one hundred one million, seven hundred forty-three thousand, six hundred eighty".