100743340 has 12 divisors (see below), whose sum is σ = 211561056. Its totient is φ = 40297328.

The previous prime is 100743337. The next prime is 100743371. The reversal of 100743340 is 43347001.

It is a happy number.

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, 2518564 + ... + 2518603.

It is an arithmetic number, because the mean of its divisors is an integer number (17630088).

Almost surely, 2^100743340 is an apocalyptic number.

100743340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100743340 is an abundant number, since it is smaller than the sum of its proper divisors (110817716).

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

100743340 is a wasteful number, since it uses less digits than its factorization.

100743340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5037176 (or 5037174 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 100743340 is about 10037.0981862289. The cubic root of 100743340 is about 465.3061382526.

The spelling of 100743340 in words is "one hundred million, seven hundred forty-three thousand, three hundred forty".