35123020133 has 4 divisors (see below), whose sum is σ = 36971600160. Its totient is φ = 33274440108.

The previous prime is 35123020123. The next prime is 35123020217. The reversal of 35123020133 is 33102032153.

35123020133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 35123020133 - 2¹⁴ = 35123003749 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 35123020099 and 35123020108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35123020123) 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, 924289985 + ... + 924290022.

It is an arithmetic number, because the mean of its divisors is an integer number (9242900040).

Almost surely, 2^35123020133 is an apocalyptic number.

It is an amenable number.

35123020133 is a deficient number, since it is larger than the sum of its proper divisors (1848580027).

35123020133 is a wasteful number, since it uses less digits than its factorization.

35123020133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848580026.

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 35123020133 its reverse (33102032153), we get a palindrome (68225052286).

The spelling of 35123020133 in words is "thirty-five billion, one hundred twenty-three million, twenty thousand, one hundred thirty-three".