11135402 has 4 divisors (see below), whose sum is σ = 16703106. Its totient is φ = 5567700.

The previous prime is 11135401. The next prime is 11135407. The reversal of 11135402 is 20453111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20453111 = 7 ⋅2921873.

It can be written as a sum of positive squares in only one way, i.e., 9740641 + 1394761 = 3121^2 + 1181^2 .

It is not an unprimeable number, because it can be changed into a prime (11135401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2783849 + ... + 2783852.

Almost surely, 2^11135402 is an apocalyptic number.

11135402 is a deficient number, since it is larger than the sum of its proper divisors (5567704).

11135402 is an equidigital number, since it uses as much as digits as its factorization.

11135402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5567703.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 11135402 is about 3336.9749774309. The cubic root of 11135402 is about 223.3068095527.

Adding to 11135402 its reverse (20453111), we get a palindrome (31588513).

The spelling of 11135402 in words is "eleven million, one hundred thirty-five thousand, four hundred two".