105420302479 has 2 divisors, whose sum is σ = 105420302480. Its totient is φ = 105420302478.

The previous prime is 105420302461. The next prime is 105420302629. The reversal of 105420302479 is 974203024501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105420302479 - 2¹⁵ = 105420269711 is a prime.

It is a super-2 number, since 2×105420302479² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105420302459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52710151239 + 52710151240.

It is an arithmetic number, because the mean of its divisors is an integer number (52710151240).

Almost surely, 2^105420302479 is an apocalyptic number.

105420302479 is a deficient number, since it is larger than the sum of its proper divisors (1).

105420302479 is an equidigital number, since it uses as much as digits as its factorization.

105420302479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 105420302479 in words is "one hundred five billion, four hundred twenty million, three hundred two thousand, four hundred seventy-nine".