Search a number
BaseRepresentation
bin1010010001110011100101…
…0101111100110100101011
31111000100220120210110011202
42210130321111330310223
52440123442334324433
640011341204314415
72244320556440105
oct244347125746453
944010816713152
1011301021011243
113667810820057
1213262690a2a0b
1363c8b2938612
142b0d88134575
15148e737e9ee8
hexa473957cd2b

11301021011243 has 2 divisors, whose sum is σ = 11301021011244. Its totient is φ = 11301021011242.

The previous prime is 11301021011183. The next prime is 11301021011321. The reversal of 11301021011243 is 34211012010311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11301021011243 - 28 = 11301021010987 is a prime.

It is not a weakly prime, because it can be changed into another prime (11301021011543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5650510505621 + 5650510505622.

It is an arithmetic number, because the mean of its divisors is an integer number (5650510505622).

Almost surely, 211301021011243 is an apocalyptic number.

11301021011243 is a deficient number, since it is larger than the sum of its proper divisors (1).

11301021011243 is an equidigital number, since it uses as much as digits as its factorization.

11301021011243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 11301021011243 its reverse (34211012010311), we get a palindrome (45512033021554).

The spelling of 11301021011243 in words is "eleven trillion, three hundred one billion, twenty-one million, eleven thousand, two hundred forty-three".