1121101000033 has 48 divisors (see below), whose sum is σ = 1370601388800. Its totient is φ = 895170963456.

The previous prime is 1121101000027. The next prime is 1121101000081. The reversal of 1121101000033 is 3300001011211.

It is not a de Polignac number, because 1121101000033 - 2²¹ = 1121098902881 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1121100999977 and 1121101000022.

It is not an unprimeable number, because it can be changed into a prime (1121101000433) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1817019141 + ... + 1817019757.

It is an arithmetic number, because the mean of its divisors is an integer number (28554195600).

Almost surely, 2^{1121101000033} is an apocalyptic number.

It is an amenable number.

1121101000033 is a deficient number, since it is larger than the sum of its proper divisors (249500388767).

1121101000033 is an equidigital number, since it uses as much as digits as its factorization.

1121101000033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1394 (or 1117 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 1121101000033 its reverse (3300001011211), we get a palindrome (4421102011244).

The spelling of 1121101000033 in words is "one trillion, one hundred twenty-one billion, one hundred one million, thirty-three", and thus it is an aban number.