106443302555 has 12 divisors (see below), whose sum is σ = 131277489840. Its totient is φ = 82853159904.

The previous prime is 106443302549. The next prime is 106443302579. The reversal of 106443302555 is 555203344601.

It is not a de Polignac number, because 106443302555 - 2³⁰ = 105369560731 is a prime.

It is a super-2 number, since 2×106443302555² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7768415 + ... + 7782104.

It is an arithmetic number, because the mean of its divisors is an integer number (10939790820).

Almost surely, 2^106443302555 is an apocalyptic number.

106443302555 is a deficient number, since it is larger than the sum of its proper divisors (24834187285).

106443302555 is an equidigital number, since it uses as much as digits as its factorization.

106443302555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15550598 (or 15550561 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 106443302555 in words is "one hundred six billion, four hundred forty-three million, three hundred two thousand, five hundred fifty-five".