105652115 has 4 divisors (see below), whose sum is σ = 126782544. Its totient is φ = 84521688.

The previous prime is 105652081. The next prime is 105652139. The reversal of 105652115 is 511256501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 511256501 = 7 ⋅73036643.

It is a cyclic number.

It is not a de Polignac number, because 105652115 - 2¹² = 105648019 is a prime.

It is a super-2 number, since 2×105652115² = 22324738807946450, which contains 22 as substring.

It is a Duffinian 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, 10565207 + ... + 10565216.

It is an arithmetic number, because the mean of its divisors is an integer number (31695636).

Almost surely, 2^105652115 is an apocalyptic number.

105652115 is a deficient number, since it is larger than the sum of its proper divisors (21130429).

105652115 is an equidigital number, since it uses as much as digits as its factorization.

105652115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21130428.

The product of its (nonzero) digits is 1500, while the sum is 26.

The square root of 105652115 is about 10278.7214671865. The cubic root of 105652115 is about 472.7440430945.

The spelling of 105652115 in words is "one hundred five million, six hundred fifty-two thousand, one hundred fifteen".