105291962963 has 4 divisors (see below), whose sum is σ = 114863959608. Its totient is φ = 95719966320.

The previous prime is 105291962891. The next prime is 105291962989. The reversal of 105291962963 is 369269192501.

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

It is not a de Polignac number, because 105291962963 - 2⁸ = 105291962707 is a prime.

It is a super-2 number, since 2×105291962963² (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 (105291962663) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 4785998306 + ... + 4785998327.

It is an arithmetic number, because the mean of its divisors is an integer number (28715989902).

Almost surely, 2^105291962963 is an apocalyptic number.

105291962963 is a deficient number, since it is larger than the sum of its proper divisors (9571996645).

105291962963 is an equidigital number, since it uses as much as digits as its factorization.

105291962963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9571996644.

The product of its (nonzero) digits is 1574640, while the sum is 53.

The spelling of 105291962963 in words is "one hundred five billion, two hundred ninety-one million, nine hundred sixty-two thousand, nine hundred sixty-three".