1102011321201 has 64 divisors (see below), whose sum is σ = 1706083886592. Its totient is φ = 619748462592.

The previous prime is 1102011321199. The next prime is 1102011321263. The reversal of 1102011321201 is 1021231102011.

It is not a de Polignac number, because 1102011321201 - 2¹ = 1102011321199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1102011321401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 497970571 + ... + 497972783.

It is an arithmetic number, because the mean of its divisors is an integer number (26657560728).

Almost surely, 2^{1102011321201} is an apocalyptic number.

It is an amenable number.

1102011321201 is a deficient number, since it is larger than the sum of its proper divisors (604072565391).

1102011321201 is a wasteful number, since it uses less digits than its factorization.

1102011321201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3722.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1102011321201 its reverse (1021231102011), we get a palindrome (2123242423212).

The spelling of 1102011321201 in words is "one trillion, one hundred two billion, eleven million, three hundred twenty-one thousand, two hundred one".