10100121333 has 4 divisors (see below), whose sum is σ = 13466828448. Its totient is φ = 6733414220.

The previous prime is 10100121271. The next prime is 10100121337. The reversal of 10100121333 is 33312100101.

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 10100121333 - 2¹⁰ = 10100120309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100121337) 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, 1683353553 + ... + 1683353558.

It is an arithmetic number, because the mean of its divisors is an integer number (3366707112).

Almost surely, 2^10100121333 is an apocalyptic number.

It is an amenable number.

10100121333 is a deficient number, since it is larger than the sum of its proper divisors (3366707115).

10100121333 is an equidigital number, since it uses as much as digits as its factorization.

10100121333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3366707114.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 10100121333 its reverse (33312100101), we get a palindrome (43412221434).

The spelling of 10100121333 in words is "ten billion, one hundred million, one hundred twenty-one thousand, three hundred thirty-three".