1121103113001 has 8 divisors (see below), whose sum is σ = 1494820322400. Its totient is φ = 747393989472.

The previous prime is 1121103112993. The next prime is 1121103113027. The reversal of 1121103113001 is 1003113011211.

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

It is not a de Polignac number, because 1121103113001 - 2³ = 1121103112993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1121103113051) 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, 1690195 + ... + 2258088.

It is an arithmetic number, because the mean of its divisors is an integer number (186852540300).

Almost surely, 2^{1121103113001} is an apocalyptic number.

It is an amenable number.

1121103113001 is a deficient number, since it is larger than the sum of its proper divisors (373717209399).

1121103113001 is an equidigital number, since it uses as much as digits as its factorization.

1121103113001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4042935.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 1121103113001 its reverse (1003113011211), we get a palindrome (2124216124212).

The spelling of 1121103113001 in words is "one trillion, one hundred twenty-one billion, one hundred three million, one hundred thirteen thousand, one".