1113400102 has 4 divisors (see below), whose sum is σ = 1670100156. Its totient is φ = 556700050.

The previous prime is 1113400081. The next prime is 1113400109. The reversal of 1113400102 is 2010043111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2010043111 = 6833 ⋅294167.

It is a super-2 number, since 2×1113400102² = 2479319574267220808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113400109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278350024 + ... + 278350027.

It is an arithmetic number, because the mean of its divisors is an integer number (417525039).

Almost surely, 2^1113400102 is an apocalyptic number.

1113400102 is a deficient number, since it is larger than the sum of its proper divisors (556700054).

1113400102 is an equidigital number, since it uses as much as digits as its factorization.

1113400102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556700053.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1113400102 is about 33367.6505316152. The cubic root of 1113400102 is about 1036.4549234907.

Adding to 1113400102 its reverse (2010043111), we get a palindrome (3123443213).

The spelling of 1113400102 in words is "one billion, one hundred thirteen million, four hundred thousand, one hundred two".