111233130002 has 4 divisors (see below), whose sum is σ = 166849695006. Its totient is φ = 55616565000.

The previous prime is 111233129983. The next prime is 111233130031. The reversal of 111233130002 is 200031332111.

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

It can be written as a sum of positive squares in only one way, i.e., 85627049641 + 25606080361 = 292621^2 + 160019^2 .

It is an unprimeable number.

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, 27808282499 + ... + 27808282502.

Almost surely, 2^111233130002 is an apocalyptic number.

111233130002 is a deficient number, since it is larger than the sum of its proper divisors (55616565004).

111233130002 is an equidigital number, since it uses as much as digits as its factorization.

111233130002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55616565003.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 111233130002 its reverse (200031332111), we get a palindrome (311264462113).

The spelling of 111233130002 in words is "one hundred eleven billion, two hundred thirty-three million, one hundred thirty thousand, two".