1202101023133 has 4 divisors (see below), whose sum is σ = 1202116606240. Its totient is φ = 1202085440028.

The previous prime is 1202101023091. The next prime is 1202101023139. The reversal of 1202101023133 is 3313201012021.

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 1202101023133 - 2⁹ = 1202101022621 is a prime.

It is a super-2 number, since 2×1202101023133² (a number of 25 digits) contains 22 as substring.

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 1202101023133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202101023139) 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, 7675263 + ... + 7830316.

It is an arithmetic number, because the mean of its divisors is an integer number (300529151560).

Almost surely, 2^{1202101023133} is an apocalyptic number.

It is an amenable number.

1202101023133 is a deficient number, since it is larger than the sum of its proper divisors (15583107).

1202101023133 is an equidigital number, since it uses as much as digits as its factorization.

1202101023133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15583106.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1202101023133 its reverse (3313201012021), we get a palindrome (4515302035154).

The spelling of 1202101023133 in words is "one trillion, two hundred two billion, one hundred one million, twenty-three thousand, one hundred thirty-three".