105560137 has 4 divisors (see below), whose sum is σ = 105598080. Its totient is φ = 105522196.

The previous prime is 105560131. The next prime is 105560159. The reversal of 105560137 is 731065501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 731065501 = 17 ⋅43003853.

It is a cyclic number.

It is not a de Polignac number, because 105560137 - 2³ = 105560129 is a prime.

It is a super-2 number, since 2×105560137² = 22285885046917538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105560131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14437 + ... + 20482.

It is an arithmetic number, because the mean of its divisors is an integer number (26399520).

Almost surely, 2^105560137 is an apocalyptic number.

It is an amenable number.

105560137 is a deficient number, since it is larger than the sum of its proper divisors (37943).

105560137 is an equidigital number, since it uses as much as digits as its factorization.

105560137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37942.

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 105560137 is about 10274.2462983909. The cubic root of 105560137 is about 472.6068170175.

The spelling of 105560137 in words is "one hundred five million, five hundred sixty thousand, one hundred thirty-seven".