100436245242266 has 8 divisors (see below), whose sum is σ = 150654556784340. Its totient is φ = 50218059647488.

The previous prime is 100436245242247. The next prime is 100436245242283. The reversal of 100436245242266 is 662242542634001.

It can be written as a sum of positive squares in 2 ways, for example, as 100331854863241 + 104390379025 = 10016579^2 + 323095^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 100436245242266.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29467301 + ... + 32698536.

Almost surely, 2^{100436245242266} is an apocalyptic number.

100436245242266 is a deficient number, since it is larger than the sum of its proper divisors (50218311542074).

100436245242266 is an equidigital number, since it uses as much as digits as its factorization.

100436245242266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62973648.

The product of its (nonzero) digits is 3317760, while the sum is 47.

Adding to 100436245242266 its reverse (662242542634001), we get a palindrome (762678787876267).

The spelling of 100436245242266 in words is "one hundred trillion, four hundred thirty-six billion, two hundred forty-five million, two hundred forty-two thousand, two hundred sixty-six".