101010772 has 12 divisors (see below), whose sum is σ = 182471296. Its totient is φ = 48876120.

The previous prime is 101010731. The next prime is 101010781. The reversal of 101010772 is 277010101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407178 + ... + 407425.

Almost surely, 2^101010772 is an apocalyptic number.

It is an amenable number.

101010772 is a deficient number, since it is larger than the sum of its proper divisors (81460524).

101010772 is a wasteful number, since it uses less digits than its factorization.

101010772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814638 (or 814636 counting only the distinct ones).

The product of its (nonzero) digits is 98, while the sum is 19.

The square root of 101010772 is about 10050.4115338627. The cubic root of 101010772 is about 465.7175063986.

Adding to 101010772 its reverse (277010101), we get a palindrome (378020873).

The spelling of 101010772 in words is "one hundred one million, ten thousand, seven hundred seventy-two".