1113234002 has 4 divisors (see below), whose sum is σ = 1669851006. Its totient is φ = 556617000.

The previous prime is 1113233999. The next prime is 1113234029. The reversal of 1113234002 is 2004323111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2004323111 = 7 ⋅286331873.

It can be written as a sum of positive squares in only one way, i.e., 997864921 + 115369081 = 31589^2 + 10741^2 .

It is an unprimeable number.

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, 278308499 + ... + 278308502.

Almost surely, 2^1113234002 is an apocalyptic number.

1113234002 is a deficient number, since it is larger than the sum of its proper divisors (556617004).

1113234002 is an equidigital number, since it uses as much as digits as its factorization.

1113234002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556617003.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1113234002 is about 33365.1615011826. The cubic root of 1113234002 is about 1036.4033805565.

Adding to 1113234002 its reverse (2004323111), we get a palindrome (3117557113).

The spelling of 1113234002 in words is "one billion, one hundred thirteen million, two hundred thirty-four thousand, two".