105155668 has 12 divisors (see below), whose sum is σ = 184095072. Its totient is φ = 52557080.

The previous prime is 105155639. The next prime is 105155681. The reversal of 105155668 is 866551501.

It is a super-2 number, since 2×105155668² = 22115429025052448, which contains 22 as substring.

It is a congruent 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, 14571 + ... + 20557.

It is an arithmetic number, because the mean of its divisors is an integer number (15341256).

Almost surely, 2^105155668 is an apocalyptic number.

It is an amenable number.

105155668 is a deficient number, since it is larger than the sum of its proper divisors (78939404).

105155668 is a wasteful number, since it uses less digits than its factorization.

105155668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10382 (or 10380 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 37.

The square root of 105155668 is about 10254.5437733719. The cubic root of 105155668 is about 472.0024238600.

The spelling of 105155668 in words is "one hundred five million, one hundred fifty-five thousand, six hundred sixty-eight".