101287107 has 12 divisors (see below), whose sum is σ = 146451240. Its totient is φ = 67456608.

The previous prime is 101287103. The next prime is 101287117. The reversal of 101287107 is 701782101.

It is not a de Polignac number, because 101287107 - 2² = 101287103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101287103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4744 + ... + 15002.

It is an arithmetic number, because the mean of its divisors is an integer number (12204270).

Almost surely, 2^101287107 is an apocalyptic number.

101287107 is a deficient number, since it is larger than the sum of its proper divisors (45164133).

101287107 is a wasteful number, since it uses less digits than its factorization.

101287107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11362 (or 11359 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 27.

The square root of 101287107 is about 10064.1495914955. The cubic root of 101287107 is about 466.1418072482.

The spelling of 101287107 in words is "one hundred one million, two hundred eighty-seven thousand, one hundred seven".