106504051 has 4 divisors (see below), whose sum is σ = 106596792. Its totient is φ = 106411312.

The previous prime is 106504039. The next prime is 106504061. The reversal of 106504051 is 150405601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 106504051 - 2⁹ = 106503539 is a prime.

It is a super-2 number, since 2×106504051² = 22686225758821202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106504001) 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, 44626 + ... + 46951.

It is an arithmetic number, because the mean of its divisors is an integer number (26649198).

Almost surely, 2^106504051 is an apocalyptic number.

106504051 is a deficient number, since it is larger than the sum of its proper divisors (92741).

106504051 is an equidigital number, since it uses as much as digits as its factorization.

106504051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92740.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 106504051 is about 10320.0799900001. The cubic root of 106504051 is about 474.0113152835.

Adding to 106504051 its reverse (150405601), we get a palindrome (256909652).

The spelling of 106504051 in words is "one hundred six million, five hundred four thousand, fifty-one".