11102201001131 has 2 divisors, whose sum is σ = 11102201001132. Its totient is φ = 11102201001130.

The previous prime is 11102201001103. The next prime is 11102201001163. The reversal of 11102201001131 is 13110010220111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11102201001131 is a prime.

It is a super-2 number, since 2×11102201001131² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11102201000131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551100500565 + 5551100500566.

It is an arithmetic number, because the mean of its divisors is an integer number (5551100500566).

Almost surely, 2^{11102201001131} is an apocalyptic number.

11102201001131 is a deficient number, since it is larger than the sum of its proper divisors (1).

11102201001131 is an equidigital number, since it uses as much as digits as its factorization.

11102201001131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 11102201001131 its reverse (13110010220111), we get a palindrome (24212211221242).

The spelling of 11102201001131 in words is "eleven trillion, one hundred two billion, two hundred one million, one thousand, one hundred thirty-one".