106263006658 has 12 divisors (see below), whose sum is σ = 161054721522. Its totient is φ = 52583746560.

The previous prime is 106263006653. The next prime is 106263006667. The reversal of 106263006658 is 856600362601.

It can be written as a sum of positive squares in 3 ways, for example, as 86275550529 + 19987456129 = 293727^2 + 141377^2 .

It is a super-2 number, since 2×106263006658² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106263006653) 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 5 ways as a sum of consecutive naturals, for example, 2804623 + ... + 2842258.

Almost surely, 2^106263006658 is an apocalyptic number.

106263006658 is a deficient number, since it is larger than the sum of its proper divisors (54791714864).

106263006658 is an frugal number, since it uses more digits than its factorization.

106263006658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5647077 (or 5646980 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 106263006658 in words is "one hundred six billion, two hundred sixty-three million, six thousand, six hundred fifty-eight".