1120002113 has 8 divisors (see below), whose sum is σ = 1127443968. Its totient is φ = 1112582304.

The previous prime is 1120002071. The next prime is 1120002119. The reversal of 1120002113 is 3112000211.

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

It is a cyclic number.

It is not a de Polignac number, because 1120002113 - 2¹² = 1119998017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1120002094 and 1120002103.

It is not an unprimeable number, because it can be changed into a prime (1120002119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103445 + ... + 113757.

It is an arithmetic number, because the mean of its divisors is an integer number (140930496).

Almost surely, 2^1120002113 is an apocalyptic number.

It is an amenable number.

1120002113 is a deficient number, since it is larger than the sum of its proper divisors (7441855).

1120002113 is a wasteful number, since it uses less digits than its factorization.

1120002113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11023.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1120002113 is about 33466.4326303238. The cubic root of 1120002113 is about 1038.4994734496.

Adding to 1120002113 its reverse (3112000211), we get a palindrome (4232002324).

It can be divided in two parts, 112000211 and 3, that multiplied together give a palindrome (336000633).

The spelling of 1120002113 in words is "one billion, one hundred twenty million, two thousand, one hundred thirteen".