1333010121213 has 4 divisors (see below), whose sum is σ = 1777346828288. Its totient is φ = 888673414140.

The previous prime is 1333010121203. The next prime is 1333010121251. The reversal of 1333010121213 is 3121210103331.

It is a happy number.

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 de Polignac number, because none of the positive numbers 2^k-1333010121213 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1333010121213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1333010121203) 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, 222168353533 + ... + 222168353538.

It is an arithmetic number, because the mean of its divisors is an integer number (444336707072).

Almost surely, 2^{1333010121213} is an apocalyptic number.

It is an amenable number.

1333010121213 is a deficient number, since it is larger than the sum of its proper divisors (444336707075).

1333010121213 is an equidigital number, since it uses as much as digits as its factorization.

1333010121213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444336707074.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1333010121213 its reverse (3121210103331), we get a palindrome (4454220224544).

The spelling of 1333010121213 in words is "one trillion, three hundred thirty-three billion, ten million, one hundred twenty-one thousand, two hundred thirteen".