101050650026 has 4 divisors (see below), whose sum is σ = 151575975042. Its totient is φ = 50525325012.

The previous prime is 101050649993. The next prime is 101050650061. The reversal of 101050650026 is 620056050101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 620056050101 = 157 ⋅3949401593.

It can be written as a sum of positive squares in only one way, i.e., 91757497225 + 9293152801 = 302915^2 + 96401^2 .

It is a super-2 number, since 2×101050650026² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 101050649977 and 101050650004.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 25262662505 + ... + 25262662508.

Almost surely, 2^101050650026 is an apocalyptic number.

101050650026 is a deficient number, since it is larger than the sum of its proper divisors (50525325016).

101050650026 is an equidigital number, since it uses as much as digits as its factorization.

101050650026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50525325015.

The product of its (nonzero) digits is 1800, while the sum is 26.

The spelling of 101050650026 in words is "one hundred one billion, fifty million, six hundred fifty thousand, twenty-six".