1101120002 has 8 divisors (see below), whose sum is σ = 1652290812. Its totient is φ = 550356400.

The previous prime is 1101119993. The next prime is 1101120019. The reversal of 1101120002 is 2000211011.

It can be written as a sum of positive squares in 2 ways, for example, as 1083133921 + 17986081 = 32911^2 + 4241^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94949 + ... + 105912.

Almost surely, 2^1101120002 is an apocalyptic number.

1101120002 is a deficient number, since it is larger than the sum of its proper divisors (551170810).

1101120002 is a wasteful number, since it uses less digits than its factorization.

1101120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203604.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 1101120002 is about 33183.1282732656. The cubic root of 1101120002 is about 1032.6303468572.

Adding to 1101120002 its reverse (2000211011), we get a palindrome (3101331013).

It can be divided in two parts, 11011 and 20002, that multiplied together give a palindrome (220242022).

The spelling of 1101120002 in words is "one billion, one hundred one million, one hundred twenty thousand, two".