101012299 has 8 divisors (see below), whose sum is σ = 101952032. Its totient is φ = 100077120.

The previous prime is 101012293. The next prime is 101012321. The reversal of 101012299 is 992210101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101012299 - 2¹⁵ = 100979531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101012293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55762 + ... + 57544.

It is an arithmetic number, because the mean of its divisors is an integer number (12744004).

Almost surely, 2^101012299 is an apocalyptic number.

101012299 is a deficient number, since it is larger than the sum of its proper divisors (939733).

101012299 is a wasteful number, since it uses less digits than its factorization.

101012299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2277.

The product of its (nonzero) digits is 324, while the sum is 25.

The square root of 101012299 is about 10050.4875006141. The cubic root of 101012299 is about 465.7198531682.

The spelling of 101012299 in words is "one hundred one million, twelve thousand, two hundred ninety-nine".