111002031002 has 16 divisors (see below), whose sum is σ = 175307926560. Its totient is φ = 52567440912.

The previous prime is 111002030939. The next prime is 111002031017. The reversal of 111002031002 is 200130200111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182993 + ... + 505460.

It is an arithmetic number, because the mean of its divisors is an integer number (10956745410).

Almost surely, 2^111002031002 is an apocalyptic number.

111002031002 is a deficient number, since it is larger than the sum of its proper divisors (64305895558).

111002031002 is a wasteful number, since it uses less digits than its factorization.

111002031002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692717.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 111002031002 its reverse (200130200111), we get a palindrome (311132231113).

The spelling of 111002031002 in words is "one hundred eleven billion, two million, thirty-one thousand, two".