1120203032201 has 32 divisors (see below), whose sum is σ = 1253434355712. Its totient is φ = 992320378560.

The previous prime is 1120203032167. The next prime is 1120203032227. The reversal of 1120203032201 is 1022303020211.

It is a cyclic number.

It is not a de Polignac number, because 1120203032201 - 2²⁶ = 1120135923337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1120203032201.

It is not an unprimeable number, because it can be changed into a prime (1120203032261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 614482376 + ... + 614484198.

It is an arithmetic number, because the mean of its divisors is an integer number (39169823616).

Almost surely, 2^{1120203032201} is an apocalyptic number.

1120203032201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1120203032201 is a deficient number, since it is larger than the sum of its proper divisors (133231323511).

1120203032201 is a wasteful number, since it uses less digits than its factorization.

1120203032201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4253.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1120203032201 its reverse (1022303020211), we get a palindrome (2142506052412).

The spelling of 1120203032201 in words is "one trillion, one hundred twenty billion, two hundred three million, thirty-two thousand, two hundred one".