111144340302 has 32 divisors (see below), whose sum is σ = 226181064960. Its totient is φ = 36400076160.

The previous prime is 111144340301. The next prime is 111144340303. The reversal of 111144340302 is 203043441111.

It is an interprime number because it is at equal distance from previous prime (111144340301) and next prime (111144340303).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111144340301) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 562438 + ... + 733910.

It is an arithmetic number, because the mean of its divisors is an integer number (7068158280).

Almost surely, 2^111144340302 is an apocalyptic number.

111144340302 is an abundant number, since it is smaller than the sum of its proper divisors (115036724658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111144340302 is a wasteful number, since it uses less digits than its factorization.

111144340302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173368.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 111144340302 its reverse (203043441111), we get a palindrome (314187781413).

The spelling of 111144340302 in words is "one hundred eleven billion, one hundred forty-four million, three hundred forty thousand, three hundred two".