111102031301002 has 48 divisors (see below), whose sum is σ = 195448611346560. Its totient is φ = 47226971689632.

The previous prime is 111102031300993. The next prime is 111102031301021. The reversal of 111102031301002 is 200103130201111.

It is a happy number.

It is a super-2 number, since 2×111102031301002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3509598 + ... + 15314089.

It is an arithmetic number, because the mean of its divisors is an integer number (4071846069720).

Almost surely, 2^{111102031301002} is an apocalyptic number.

111102031301002 is a deficient number, since it is larger than the sum of its proper divisors (84346580045558).

111102031301002 is a wasteful number, since it uses less digits than its factorization.

111102031301002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18824195 (or 18824188 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 111102031301002 its reverse (200103130201111), we get a palindrome (311205161502113).

The spelling of 111102031301002 in words is "one hundred eleven trillion, one hundred two billion, thirty-one million, three hundred one thousand, two".