3535126233121 has 6 divisors (see below), whose sum is σ = 4112289699810. Its totient is φ = 3030108199776.

The previous prime is 3535126233071. The next prime is 3535126233157. The reversal of 3535126233121 is 1213326215353.

It can be written as a sum of positive squares in only one way, i.e., 2987674223121 + 547452010000 = 1728489^2 + 739900^2 .

It is not a de Polignac number, because 3535126233121 - 2²⁷ = 3534992015393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3535126233161) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36072716616 + ... + 36072716713.

It is an arithmetic number, because the mean of its divisors is an integer number (685381616635).

Almost surely, 2^{3535126233121} is an apocalyptic number.

It is an amenable number.

3535126233121 is a deficient number, since it is larger than the sum of its proper divisors (577163466689).

3535126233121 is an equidigital number, since it uses as much as digits as its factorization.

3535126233121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72145433343 (or 72145433336 counting only the distinct ones).

The product of its digits is 97200, while the sum is 37.

The spelling of 3535126233121 in words is "three trillion, five hundred thirty-five billion, one hundred twenty-six million, two hundred thirty-three thousand, one hundred twenty-one".