105382201049 has 4 divisors (see below), whose sum is σ = 105387025536. Its totient is φ = 105377376564.

The previous prime is 105382201039. The next prime is 105382201061. The reversal of 105382201049 is 940102283501.

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.

It is a cyclic number.

It is not a de Polignac number, because 105382201049 - 2⁴ = 105382201033 is a prime.

It is a super-2 number, since 2×105382201049² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105382201039) 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, 2379329 + ... + 2423214.

It is an arithmetic number, because the mean of its divisors is an integer number (26346756384).

Almost surely, 2^105382201049 is an apocalyptic number.

It is an amenable number.

105382201049 is a deficient number, since it is larger than the sum of its proper divisors (4824487).

105382201049 is an equidigital number, since it uses as much as digits as its factorization.

105382201049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4824486.

The product of its (nonzero) digits is 17280, while the sum is 35.

The spelling of 105382201049 in words is "one hundred five billion, three hundred eighty-two million, two hundred one thousand, forty-nine".