1201003233049 has 2 divisors, whose sum is σ = 1201003233050. Its totient is φ = 1201003233048.

The previous prime is 1201003233037. The next prime is 1201003233077. The reversal of 1201003233049 is 9403323001021.

It is an a-pointer prime, because the next prime (1201003233077) can be obtained adding 1201003233049 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 969899977225 + 231103255824 = 984835^2 + 480732^2 .

It is an emirp because it is prime and its reverse (9403323001021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1201003233049 - 2²⁵ = 1200969678617 is a prime.

It is not a weakly prime, because it can be changed into another prime (1201003243049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600501616524 + 600501616525.

It is an arithmetic number, because the mean of its divisors is an integer number (600501616525).

Almost surely, 2^{1201003233049} is an apocalyptic number.

It is an amenable number.

1201003233049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201003233049 is an equidigital number, since it uses as much as digits as its factorization.

1201003233049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 1201003233049 in words is "one trillion, two hundred one billion, three million, two hundred thirty-three thousand, forty-nine".