11270102 has 4 divisors (see below), whose sum is σ = 16905156. Its totient is φ = 5635050.

The previous prime is 11270101. The next prime is 11270113. The reversal of 11270102 is 20107211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20107211 = 47 ⋅427813.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11270101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2817524 + ... + 2817527.

It is an arithmetic number, because the mean of its divisors is an integer number (4226289).

Almost surely, 2^11270102 is an apocalyptic number.

11270102 is a deficient number, since it is larger than the sum of its proper divisors (5635054).

11270102 is an equidigital number, since it uses as much as digits as its factorization.

11270102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5635053.

The product of its (nonzero) digits is 28, while the sum is 14.

The square root of 11270102 is about 3357.0972580490. The cubic root of 11270102 is about 224.2036174691.

Adding to 11270102 its reverse (20107211), we get a palindrome (31377313).

The spelling of 11270102 in words is "eleven million, two hundred seventy thousand, one hundred two".