10020541133 has 4 divisors (see below), whose sum is σ = 10020760128. Its totient is φ = 10020322140.

The previous prime is 10020541117. The next prime is 10020541207. The reversal of 10020541133 is 33114502001.

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, and also an emirpimes, since its reverse is a distinct semiprime: 33114502001 = 7 ⋅4730643143.

It is a cyclic number.

It is not a de Polignac number, because 10020541133 - 2⁴ = 10020541117 is a prime.

It is a super-2 number, since 2×10020541133² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020541633) 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, 11813 + ... + 142058.

It is an arithmetic number, because the mean of its divisors is an integer number (2505190032).

Almost surely, 2^10020541133 is an apocalyptic number.

It is an amenable number.

10020541133 is a deficient number, since it is larger than the sum of its proper divisors (218995).

10020541133 is an equidigital number, since it uses as much as digits as its factorization.

10020541133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218994.

The product of its (nonzero) digits is 360, while the sum is 20.

The spelling of 10020541133 in words is "ten billion, twenty million, five hundred forty-one thousand, one hundred thirty-three".