11287242508001 has 2 divisors, whose sum is σ = 11287242508002. Its totient is φ = 11287242508000.

The previous prime is 11287242507967. The next prime is 11287242508019. The reversal of 11287242508001 is 10080524278211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7716839526400 + 3570402981601 = 2777920^2 + 1889551^2 .

It is a cyclic number.

It is not a de Polignac number, because 11287242508001 - 2¹⁰ = 11287242506977 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11287242508001.

It is not a weakly prime, because it can be changed into another prime (11287242508301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5643621254000 + 5643621254001.

It is an arithmetic number, because the mean of its divisors is an integer number (5643621254001).

Almost surely, 2^{11287242508001} is an apocalyptic number.

It is an amenable number.

11287242508001 is a deficient number, since it is larger than the sum of its proper divisors (1).

11287242508001 is an equidigital number, since it uses as much as digits as its factorization.

11287242508001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 71680, while the sum is 41.

The spelling of 11287242508001 in words is "eleven trillion, two hundred eighty-seven billion, two hundred forty-two million, five hundred eight thousand, one".