35400522103021 has 2 divisors, whose sum is σ = 35400522103022. Its totient is φ = 35400522103020.

The previous prime is 35400522103007. The next prime is 35400522103031. The reversal of 35400522103021 is 12030122500453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29340747224100 + 6059774878921 = 5416710^2 + 2461661^2 .

It is a cyclic number.

It is not a de Polignac number, because 35400522103021 - 2⁷ = 35400522102893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35400522103031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17700261051510 + 17700261051511.

It is an arithmetic number, because the mean of its divisors is an integer number (17700261051511).

Almost surely, 2^{35400522103021} is an apocalyptic number.

It is an amenable number.

35400522103021 is a deficient number, since it is larger than the sum of its proper divisors (1).

35400522103021 is an equidigital number, since it uses as much as digits as its factorization.

35400522103021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 35400522103021 its reverse (12030122500453), we get a palindrome (47430644603474).

The spelling of 35400522103021 in words is "thirty-five trillion, four hundred billion, five hundred twenty-two million, one hundred three thousand, twenty-one".