35049821101 has 2 divisors, whose sum is σ = 35049821102. Its totient is φ = 35049821100.

The previous prime is 35049821099. The next prime is 35049821119. The reversal of 35049821101 is 10112894053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22477805476 + 12572015625 = 149926^2 + 112125^2 .

It is a cyclic number.

It is not a de Polignac number, because 35049821101 - 2¹ = 35049821099 is a prime.

Together with 35049821099, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35049821801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17524910550 + 17524910551.

It is an arithmetic number, because the mean of its divisors is an integer number (17524910551).

Almost surely, 2^35049821101 is an apocalyptic number.

It is an amenable number.

35049821101 is a deficient number, since it is larger than the sum of its proper divisors (1).

35049821101 is an equidigital number, since it uses as much as digits as its factorization.

35049821101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 34.

The spelling of 35049821101 in words is "thirty-five billion, forty-nine million, eight hundred twenty-one thousand, one hundred one".