101050616650 has 24 divisors (see below), whose sum is σ = 188652886380. Its totient is φ = 40269980160.

The previous prime is 101050616627. The next prime is 101050616659. The reversal of 101050616650 is 56616050101.

It can be written as a sum of positive squares in 6 ways, for example, as 16194344049 + 84856272601 = 127257^2 + 291301^2 .

It is a super-2 number, since 2×101050616650² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101050616659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3743079 + ... + 3769978.

Almost surely, 2^101050616650 is an apocalyptic number.

101050616650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101050616650 is a deficient number, since it is larger than the sum of its proper divisors (87602269730).

101050616650 is a wasteful number, since it uses less digits than its factorization.

101050616650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7513338 (or 7513333 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 31.

Adding to 101050616650 its reverse (56616050101), we get a palindrome (157666666751).

The spelling of 101050616650 in words is "one hundred one billion, fifty million, six hundred sixteen thousand, six hundred fifty".