105820762231 has 2 divisors, whose sum is σ = 105820762232. Its totient is φ = 105820762230.

The previous prime is 105820762211. The next prime is 105820762301. The reversal of 105820762231 is 132267028501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105820762231 - 2¹⁷ = 105820631159 is a prime.

It is a super-2 number, since 2×105820762231² (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 (105820762211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52910381115 + 52910381116.

It is an arithmetic number, because the mean of its divisors is an integer number (52910381116).

Almost surely, 2^105820762231 is an apocalyptic number.

105820762231 is a deficient number, since it is larger than the sum of its proper divisors (1).

105820762231 is an equidigital number, since it uses as much as digits as its factorization.

105820762231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 105820762231 in words is "one hundred five billion, eight hundred twenty million, seven hundred sixty-two thousand, two hundred thirty-one".