1230100118 has 8 divisors (see below), whose sum is σ = 1987084848. Its totient is φ = 567738504.

The previous prime is 1230100117. The next prime is 1230100169. The reversal of 1230100118 is 8110010321.

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

It is a super-2 number, since 2×1230100118² = 3026292600607227848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1230100096 and 1230100105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230100117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23655746 + ... + 23655797.

It is an arithmetic number, because the mean of its divisors is an integer number (248385606).

Almost surely, 2^1230100118 is an apocalyptic number.

1230100118 is a deficient number, since it is larger than the sum of its proper divisors (756984730).

1230100118 is a wasteful number, since it uses less digits than its factorization.

1230100118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47311558.

The product of its (nonzero) digits is 48, while the sum is 17.

The square root of 1230100118 is about 35072.7831516120. The cubic root of 1230100118 is about 1071.4703395137.

Adding to 1230100118 its reverse (8110010321), we get a palindrome (9340110439).

The spelling of 1230100118 in words is "one billion, two hundred thirty million, one hundred thousand, one hundred eighteen".