10105102 has 8 divisors (see below), whose sum is σ = 17323056. Its totient is φ = 4330752.

The previous prime is 10105097. The next prime is 10105133. The reversal of 10105102 is 20150101.

It is a happy number.

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

It is a super-2 number, since 2×10105102² = 204226172860808, which contains 22 as substring.

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, 360883 + ... + 360910.

It is an arithmetic number, because the mean of its divisors is an integer number (2165382).

Almost surely, 2^10105102 is an apocalyptic number.

10105102 is a deficient number, since it is larger than the sum of its proper divisors (7217954).

10105102 is an equidigital number, since it uses as much as digits as its factorization.

10105102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721802.

The product of its (nonzero) digits is 10, while the sum is 10.

The square root of 10105102 is about 3178.8523086171. The cubic root of 10105102 is about 216.1956246727.

Adding to 10105102 its reverse (20150101), we get a palindrome (30255203).

The spelling of 10105102 in words is "ten million, one hundred five thousand, one hundred two".