10120445061401 has 2 divisors, whose sum is σ = 10120445061402. Its totient is φ = 10120445061400.

The previous prime is 10120445061347. The next prime is 10120445061403. The reversal of 10120445061401 is 10416054402101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8162191872025 + 1958253189376 = 2856955^2 + 1399376^2 .

It is a cyclic number.

It is not a de Polignac number, because 10120445061401 - 2¹⁴ = 10120445045017 is a prime.

Together with 10120445061403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10120445061403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060222530700 + 5060222530701.

It is an arithmetic number, because the mean of its divisors is an integer number (5060222530701).

Almost surely, 2^{10120445061401} is an apocalyptic number.

It is an amenable number.

10120445061401 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120445061401 is an equidigital number, since it uses as much as digits as its factorization.

10120445061401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 10120445061401 its reverse (10416054402101), we get a palindrome (20536499463502).

The spelling of 10120445061401 in words is "ten trillion, one hundred twenty billion, four hundred forty-five million, sixty-one thousand, four hundred one".