35055315121 has 4 divisors (see below), whose sum is σ = 35155760500. Its totient is φ = 34954869744.

The previous prime is 35055315109. The next prime is 35055315131. The reversal of 35055315121 is 12151355053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12151355053 = 100129 ⋅121357.

It can be written as a sum of positive squares in 2 ways, for example, as 8758152225 + 26297162896 = 93585^2 + 162164^2 .

It is a cyclic number.

It is not a de Polignac number, because 35055315121 - 2¹³ = 35055306929 is a prime.

It is a super-2 number, since 2×35055315121² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35055315131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50222166 + ... + 50222863.

It is an arithmetic number, because the mean of its divisors is an integer number (8788940125).

Almost surely, 2^35055315121 is an apocalyptic number.

It is an amenable number.

35055315121 is a deficient number, since it is larger than the sum of its proper divisors (100445379).

35055315121 is a wasteful number, since it uses less digits than its factorization.

35055315121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100445378.

The product of its (nonzero) digits is 11250, while the sum is 31.

The spelling of 35055315121 in words is "thirty-five billion, fifty-five million, three hundred fifteen thousand, one hundred twenty-one".