101383089 has 16 divisors (see below), whose sum is σ = 139732992. Its totient is φ = 65346128.

The previous prime is 101383067. The next prime is 101383091. The reversal of 101383089 is 980383101.

101383089 = T₄₇₀ + T₄₇₁ + ... + T₈₉₂.

It is a cyclic number.

It is not a de Polignac number, because 101383089 - 2¹¹ = 101381041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101383039) 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, 7372 + ... + 16034.

It is an arithmetic number, because the mean of its divisors is an integer number (8733312).

Almost surely, 2^101383089 is an apocalyptic number.

It is an amenable number.

101383089 is a deficient number, since it is larger than the sum of its proper divisors (38349903).

101383089 is an equidigital number, since it uses as much as digits as its factorization.

101383089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8796.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 101383089 is about 10068.9169725448. The cubic root of 101383089 is about 466.2890030072.

The spelling of 101383089 in words is "one hundred one million, three hundred eighty-three thousand, eighty-nine".