1113012401 has 8 divisors (see below), whose sum is σ = 1133766144. Its totient is φ = 1092399840.

The previous prime is 1113012391. The next prime is 1113012409. The reversal of 1113012401 is 1042103111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113012401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1113012409) 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, 19316 + ... + 50981.

It is an arithmetic number, because the mean of its divisors is an integer number (141720768).

Almost surely, 2^1113012401 is an apocalyptic number.

It is an amenable number.

1113012401 is a deficient number, since it is larger than the sum of its proper divisors (20753743).

1113012401 is an equidigital number, since it uses as much as digits as its factorization.

1113012401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70591.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1113012401 is about 33361.8404917954. The cubic root of 1113012401 is about 1036.3346069755.

Adding to 1113012401 its reverse (1042103111), we get a palindrome (2155115512).

The spelling of 1113012401 in words is "one billion, one hundred thirteen million, twelve thousand, four hundred one".