10133103121 has 4 divisors (see below), whose sum is σ = 10482520500. Its totient is φ = 9783685744.

The previous prime is 10133103109. The next prime is 10133103139. The reversal of 10133103121 is 12130133101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3662670400 + 6470432721 = 60520^2 + 80439^2 .

It is a cyclic number.

It is not a de Polignac number, because 10133103121 - 2¹⁷ = 10132972049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10133103095 and 10133103104.

It is not an unprimeable number, because it can be changed into a prime (10133103221) 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, 174708646 + ... + 174708703.

It is an arithmetic number, because the mean of its divisors is an integer number (2620630125).

Almost surely, 2^10133103121 is an apocalyptic number.

It is an amenable number.

10133103121 is a deficient number, since it is larger than the sum of its proper divisors (349417379).

10133103121 is an equidigital number, since it uses as much as digits as its factorization.

10133103121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349417378.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 10133103121 its reverse (12130133101), we get a palindrome (22263236222).

The spelling of 10133103121 in words is "ten billion, one hundred thirty-three million, one hundred three thousand, one hundred twenty-one".