1113003201 has 8 divisors (see below), whose sum is σ = 1487311200. Its totient is φ = 740348672.

The previous prime is 1113003197. The next prime is 1113003239. The reversal of 1113003201 is 1023003111.

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 1113003201 - 2² = 1113003197 is a prime.

It is a super-2 number, since 2×1113003201² = 2477552250872492802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1113003901) 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, 411795 + ... + 414488.

It is an arithmetic number, because the mean of its divisors is an integer number (185913900).

Almost surely, 2^1113003201 is an apocalyptic number.

It is an amenable number.

1113003201 is a deficient number, since it is larger than the sum of its proper divisors (374307999).

1113003201 is an equidigital number, since it uses as much as digits as its factorization.

1113003201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826735.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1113003201 is about 33361.7026094293. The cubic root of 1113003201 is about 1036.3317515702.

Adding to 1113003201 its reverse (1023003111), we get a palindrome (2136006312).

The spelling of 1113003201 in words is "one billion, one hundred thirteen million, three thousand, two hundred one".