35120121255053 has 2 divisors, whose sum is σ = 35120121255054. Its totient is φ = 35120121255052.

The previous prime is 35120121255049. The next prime is 35120121255067. The reversal of 35120121255053 is 35055212102153.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29877134136004 + 5242987119049 = 5465998^2 + 2289757^2 .

It is a cyclic number.

It is not a de Polignac number, because 35120121255053 - 2² = 35120121255049 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35120121251053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17560060627526 + 17560060627527.

It is an arithmetic number, because the mean of its divisors is an integer number (17560060627527).

Almost surely, 2^{35120121255053} is an apocalyptic number.

It is an amenable number.

35120121255053 is a deficient number, since it is larger than the sum of its proper divisors (1).

35120121255053 is an equidigital number, since it uses as much as digits as its factorization.

35120121255053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 35120121255053 in words is "thirty-five trillion, one hundred twenty billion, one hundred twenty-one million, two hundred fifty-five thousand, fifty-three".