1014213113 has 4 divisors (see below), whose sum is σ = 1014284148. Its totient is φ = 1014142080.

The previous prime is 1014213107. The next prime is 1014213119. The reversal of 1014213113 is 3113124101.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (1014213107) and next prime (1014213119).

It can be written as a sum of positive squares in 2 ways, for example, as 625650169 + 388562944 = 25013^2 + 19712^2 .

It is a cyclic number.

It is not a de Polignac number, because 1014213113 - 2²⁴ = 997435897 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1014213091 and 1014213100.

It is not an unprimeable number, because it can be changed into a prime (1014213119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5828 + ... + 45413.

It is an arithmetic number, because the mean of its divisors is an integer number (253571037).

Almost surely, 2^1014213113 is an apocalyptic number.

It is an amenable number.

1014213113 is a deficient number, since it is larger than the sum of its proper divisors (71035).

1014213113 is an equidigital number, since it uses as much as digits as its factorization.

1014213113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71034.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1014213113 is about 31846.7127502981. The cubic root of 1014213113 is about 1004.7154340652.

Adding to 1014213113 its reverse (3113124101), we get a palindrome (4127337214).

The spelling of 1014213113 in words is "one billion, fourteen million, two hundred thirteen thousand, one hundred thirteen".