1120002101137 has 2 divisors, whose sum is σ = 1120002101138. Its totient is φ = 1120002101136.

The previous prime is 1120002101107. The next prime is 1120002101149. The reversal of 1120002101137 is 7311012000211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 612636509521 + 507365591616 = 782711^2 + 712296^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120002101137 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120002101107) 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 as a sum of consecutive naturals, namely, 560001050568 + 560001050569.

It is an arithmetic number, because the mean of its divisors is an integer number (560001050569).

Almost surely, 2^{1120002101137} is an apocalyptic number.

It is an amenable number.

1120002101137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120002101137 is an equidigital number, since it uses as much as digits as its factorization.

1120002101137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 19.

Adding to 1120002101137 its reverse (7311012000211), we get a palindrome (8431014101348).

The spelling of 1120002101137 in words is "one trillion, one hundred twenty billion, two million, one hundred one thousand, one hundred thirty-seven".