111004342431002 has 16 divisors (see below), whose sum is σ = 179544892766400. Its totient is φ = 51298540788960.

The previous prime is 111004342430977. The next prime is 111004342431019. The reversal of 111004342431002 is 200134243400111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35623985102 + ... + 35623988217.

It is an arithmetic number, because the mean of its divisors is an integer number (11221555797900).

Almost surely, 2^{111004342431002} is an apocalyptic number.

111004342431002 is a deficient number, since it is larger than the sum of its proper divisors (68540550335398).

111004342431002 is a wasteful number, since it uses less digits than its factorization.

111004342431002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71247973381.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 111004342431002 its reverse (200134243400111), we get a palindrome (311138585831113).

The spelling of 111004342431002 in words is "one hundred eleven trillion, four billion, three hundred forty-two million, four hundred thirty-one thousand, two".