101052273087 has 10 divisors (see below), whose sum is σ = 150954630288. Its totient is φ = 67368182004.

The previous prime is 101052273079. The next prime is 101052273197. The reversal of 101052273087 is 780372250101.

101052273087 is a `hidden beast` number, since 10 + 10 + 522 + 7 + 30 + 87 = 666.

It is not a de Polignac number, because 101052273087 - 2³ = 101052273079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101052273037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 623779383 + ... + 623779544.

Almost surely, 2^101052273087 is an apocalyptic number.

101052273087 is a deficient number, since it is larger than the sum of its proper divisors (49902357201).

101052273087 is an equidigital number, since it uses as much as digits as its factorization.

101052273087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247558939 (or 1247558930 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The spelling of 101052273087 in words is "one hundred one billion, fifty-two million, two hundred seventy-three thousand, eighty-seven".