105152870 has 8 divisors (see below), whose sum is σ = 189275184. Its totient is φ = 42061144.

The previous prime is 105152867. The next prime is 105152891. The reversal of 105152870 is 78251501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×105152870² = 22114252138473800, which contains 22 as substring.

It is a Curzon number.

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, 5257634 + ... + 5257653.

It is an arithmetic number, because the mean of its divisors is an integer number (23659398).

Almost surely, 2^105152870 is an apocalyptic number.

105152870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105152870 is a deficient number, since it is larger than the sum of its proper divisors (84122314).

105152870 is a wasteful number, since it uses less digits than its factorization.

105152870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10515294.

The product of its (nonzero) digits is 2800, while the sum is 29.

The square root of 105152870 is about 10254.4073451370. The cubic root of 105152870 is about 471.9982374491.

The spelling of 105152870 in words is "one hundred five million, one hundred fifty-two thousand, eight hundred seventy".