106290450195077 has 8 divisors (see below), whose sum is σ = 107551032727320. Its totient is φ = 105031341169920.

The previous prime is 106290450195073. The next prime is 106290450195079. The reversal of 106290450195077 is 770591054092601.

It is a happy number.

It is a Cunningham number, because it is equal to 10309726²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1 + 106290450195076 = 1^2 + 10309726^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106290450195077 - 2² = 106290450195073 is a prime.

It is a super-2 number, since 2×106290450195077² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106290450195073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 368231648 + ... + 368520185.

It is an arithmetic number, because the mean of its divisors is an integer number (13443879090915).

Almost surely, 2^{106290450195077} is an apocalyptic number.

It is an amenable number.

106290450195077 is a deficient number, since it is larger than the sum of its proper divisors (1260582532243).

106290450195077 is an equidigital number, since it uses as much as digits as its factorization.

106290450195077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736753543.

The product of its (nonzero) digits is 4762800, while the sum is 56.

The spelling of 106290450195077 in words is "one hundred six trillion, two hundred ninety billion, four hundred fifty million, one hundred ninety-five thousand, seventy-seven".