111313121030 has 8 divisors (see below), whose sum is σ = 200363617872. Its totient is φ = 44525248408.

The previous prime is 111313120993. The next prime is 111313121147. The reversal of 111313121030 is 30121313111.

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

It is a super-2 number, since 2×111313121030² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5565656042 + ... + 5565656061.

It is an arithmetic number, because the mean of its divisors is an integer number (25045452234).

Almost surely, 2^111313121030 is an apocalyptic number.

111313121030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111313121030 is a deficient number, since it is larger than the sum of its proper divisors (89050496842).

111313121030 is a wasteful number, since it uses less digits than its factorization.

111313121030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11131312110.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 111313121030 its reverse (30121313111), we get a palindrome (141434434141).

The spelling of 111313121030 in words is "one hundred eleven billion, three hundred thirteen million, one hundred twenty-one thousand, thirty".