101263772 has 6 divisors (see below), whose sum is σ = 177211608. Its totient is φ = 50631884.

The previous prime is 101263769. The next prime is 101263793. The reversal of 101263772 is 277362101.

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 as a sum of consecutive naturals, namely, 12657968 + ... + 12657975.

It is an arithmetic number, because the mean of its divisors is an integer number (29535268).

Almost surely, 2^101263772 is an apocalyptic number.

It is an amenable number.

101263772 is a deficient number, since it is larger than the sum of its proper divisors (75947836).

101263772 is a wasteful number, since it uses less digits than its factorization.

101263772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25315947 (or 25315945 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 101263772 is about 10062.9902116617. The cubic root of 101263772 is about 466.1060071849.

The spelling of 101263772 in words is "one hundred one million, two hundred sixty-three thousand, seven hundred seventy-two".