102012110 has 8 divisors (see below), whose sum is σ = 183621816. Its totient is φ = 40804840.

The previous prime is 102012091. The next prime is 102012133. The reversal of 102012110 is 11210201.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5100596 + ... + 5100615.

It is an arithmetic number, because the mean of its divisors is an integer number (22952727).

Almost surely, 2^102012110 is an apocalyptic number.

102012110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102012110 is a deficient number, since it is larger than the sum of its proper divisors (81609706).

102012110 is a wasteful number, since it uses less digits than its factorization.

102012110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10201218.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 102012110 is about 10100.1044549054. The cubic root of 102012110 is about 467.2513629211.

Adding to 102012110 its reverse (11210201), we get a palindrome (113222311).

The spelling of 102012110 in words is "one hundred two million, twelve thousand, one hundred ten".