1101401122313 has 2 divisors, whose sum is σ = 1101401122314. Its totient is φ = 1101401122312.

The previous prime is 1101401122279. The next prime is 1101401122319. The reversal of 1101401122313 is 3132211041011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 713411661769 + 387989460544 = 844637^2 + 622888^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101401122313 - 2²⁶ = 1101334013449 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101401122319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550700561156 + 550700561157.

It is an arithmetic number, because the mean of its divisors is an integer number (550700561157).

Almost surely, 2^{1101401122313} is an apocalyptic number.

It is an amenable number.

1101401122313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101401122313 is an equidigital number, since it uses as much as digits as its factorization.

1101401122313 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 1101401122313 its reverse (3132211041011), we get a palindrome (4233612163324).

The spelling of 1101401122313 in words is "one trillion, one hundred one billion, four hundred one million, one hundred twenty-two thousand, three hundred thirteen".