101052087 has 16 divisors (see below), whose sum is σ = 140832000. Its totient is φ = 64330112.

The previous prime is 101052053. The next prime is 101052103. The reversal of 101052087 is 780250101.

It is a cyclic number.

It is not a de Polignac number, because 101052087 - 2¹¹ = 101050039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101052187) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66664 + ... + 68162.

It is an arithmetic number, because the mean of its divisors is an integer number (8802000).

Almost surely, 2^101052087 is an apocalyptic number.

101052087 is a deficient number, since it is larger than the sum of its proper divisors (39779913).

101052087 is a wasteful number, since it uses less digits than its factorization.

101052087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2502.

The product of its (nonzero) digits is 560, while the sum is 24.

The square root of 101052087 is about 10052.4667122055. The cubic root of 101052087 is about 465.7809930139.

The spelling of 101052087 in words is "one hundred one million, fifty-two thousand, eighty-seven".