11870102 has 4 divisors (see below), whose sum is σ = 17805156. Its totient is φ = 5935050.

The previous prime is 11870101. The next prime is 11870113. The reversal of 11870102 is 20107811.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11870101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2967524 + ... + 2967527.

It is an arithmetic number, because the mean of its divisors is an integer number (4451289).

Almost surely, 2^11870102 is an apocalyptic number.

11870102 is a deficient number, since it is larger than the sum of its proper divisors (5935054).

11870102 is an equidigital number, since it uses as much as digits as its factorization.

11870102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5935053.

The product of its (nonzero) digits is 112, while the sum is 20.

The square root of 11870102 is about 3445.3014381909. The cubic root of 11870102 is about 228.1137603019.

Adding to 11870102 its reverse (20107811), we get a palindrome (31977913).

The spelling of 11870102 in words is "eleven million, eight hundred seventy thousand, one hundred two".