102011006 has 4 divisors (see below), whose sum is σ = 153016512. Its totient is φ = 51005502.

The previous prime is 102010991. The next prime is 102011017. The reversal of 102011006 is 600110201.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25502750 + ... + 25502753.

It is an arithmetic number, because the mean of its divisors is an integer number (38254128).

Almost surely, 2^102011006 is an apocalyptic number.

102011006 is a deficient number, since it is larger than the sum of its proper divisors (51005506).

102011006 is an equidigital number, since it uses as much as digits as its factorization.

102011006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51005505.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 102011006 is about 10100.0498018574. The cubic root of 102011006 is about 467.2496773455.

Adding to 102011006 its reverse (600110201), we get a palindrome (702121207).

The spelling of 102011006 in words is "one hundred two million, eleven thousand, six".