105052153246 has 4 divisors (see below), whose sum is σ = 157578229872. Its totient is φ = 52526076622.

The previous prime is 105052153237. The next prime is 105052153273. The reversal of 105052153246 is 642351250501.

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

It is a super-2 number, since 2×105052153246² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26263038310 + ... + 26263038313.

It is an arithmetic number, because the mean of its divisors is an integer number (39394557468).

Almost surely, 2^105052153246 is an apocalyptic number.

105052153246 is a deficient number, since it is larger than the sum of its proper divisors (52526076626).

105052153246 is an equidigital number, since it uses as much as digits as its factorization.

105052153246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52526076625.

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 105052153246 in words is "one hundred five billion, fifty-two million, one hundred fifty-three thousand, two hundred forty-six".