1203213130133 has 16 divisors (see below), whose sum is σ = 1456421399424. Its totient is φ = 970371064320.

The previous prime is 1203213130127. The next prime is 1203213130157. The reversal of 1203213130133 is 3310313123021.

It is not a de Polignac number, because 1203213130133 - 2³² = 1198918162837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1203213130099 and 1203213130108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203213130123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1098560 + ... + 1900857.

It is an arithmetic number, because the mean of its divisors is an integer number (91026337464).

Almost surely, 2^{1203213130133} is an apocalyptic number.

It is an amenable number.

1203213130133 is a deficient number, since it is larger than the sum of its proper divisors (253208269291).

1203213130133 is a wasteful number, since it uses less digits than its factorization.

1203213130133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3002812.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1203213130133 its reverse (3310313123021), we get a palindrome (4513526253154).

The spelling of 1203213130133 in words is "one trillion, two hundred three billion, two hundred thirteen million, one hundred thirty thousand, one hundred thirty-three".