111210113002 has 8 divisors (see below), whose sum is σ = 166821799716. Its totient is φ = 55602846432.

The previous prime is 111210112963. The next prime is 111210113009. The reversal of 111210113002 is 200311012111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 111076224961 + 133888041 = 333281^2 + 11571^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (111210113009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1041403 + ... + 1143214.

Almost surely, 2^111210113002 is an apocalyptic number.

111210113002 is a deficient number, since it is larger than the sum of its proper divisors (55611686714).

111210113002 is a wasteful number, since it uses less digits than its factorization.

111210113002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210072.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 111210113002 its reverse (200311012111), we get a palindrome (311521125113).

The spelling of 111210113002 in words is "one hundred eleven billion, two hundred ten million, one hundred thirteen thousand, two".