101233441343449 has 2 divisors, whose sum is σ = 101233441343450. Its totient is φ = 101233441343448.

The previous prime is 101233441343357. The next prime is 101233441343471. The reversal of 101233441343449 is 944343144332101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85181455184400 + 16051986159049 = 9229380^2 + 4006493^2 .

It is a cyclic number.

It is not a de Polignac number, because 101233441343449 - 2²¹ = 101233439246297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101233441343399 and 101233441343408.

It is not a weakly prime, because it can be changed into another prime (101233441349449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50616720671724 + 50616720671725.

It is an arithmetic number, because the mean of its divisors is an integer number (50616720671725).

Almost surely, 2^{101233441343449} is an apocalyptic number.

It is an amenable number.

101233441343449 is a deficient number, since it is larger than the sum of its proper divisors (1).

101233441343449 is an equidigital number, since it uses as much as digits as its factorization.

101233441343449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1492992, while the sum is 46.

The spelling of 101233441343449 in words is "one hundred one trillion, two hundred thirty-three billion, four hundred forty-one million, three hundred forty-three thousand, four hundred forty-nine".