302343201401 has 2 divisors, whose sum is σ = 302343201402. Its totient is φ = 302343201400.

The previous prime is 302343201367. The next prime is 302343201527. The reversal of 302343201401 is 104102343203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 258348558400 + 43994643001 = 508280^2 + 209749^2 .

It is a cyclic number.

It is not a de Polignac number, because 302343201401 - 2¹⁰ = 302343200377 is a prime.

It is a super-2 number, since 2×302343201401² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (302343201701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151171600700 + 151171600701.

It is an arithmetic number, because the mean of its divisors is an integer number (151171600701).

Almost surely, 2^302343201401 is an apocalyptic number.

It is an amenable number.

302343201401 is a deficient number, since it is larger than the sum of its proper divisors (1).

302343201401 is an equidigital number, since it uses as much as digits as its factorization.

302343201401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 302343201401 its reverse (104102343203), we get a palindrome (406445544604).

The spelling of 302343201401 in words is "three hundred two billion, three hundred forty-three million, two hundred one thousand, four hundred one".