1031200133323 has 8 divisors (see below), whose sum is σ = 1070233552080. Its totient is φ = 992398367520.

The previous prime is 1031200133321. The next prime is 1031200133339. The reversal of 1031200133323 is 3233310021301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1031200133323 - 2¹ = 1031200133321 is a prime.

It is a super-3 number, since 3×1031200133323³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1031200133294 and 1031200133303.

It is not an unprimeable number, because it can be changed into a prime (1031200133321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57904168 + ... + 57921973.

It is an arithmetic number, because the mean of its divisors is an integer number (133779194010).

Almost surely, 2^{1031200133323} is an apocalyptic number.

1031200133323 is a deficient number, since it is larger than the sum of its proper divisors (39033418757).

1031200133323 is a wasteful number, since it uses less digits than its factorization.

1031200133323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115826477.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1031200133323 its reverse (3233310021301), we get a palindrome (4264510154624).

The spelling of 1031200133323 in words is "one trillion, thirty-one billion, two hundred million, one hundred thirty-three thousand, three hundred twenty-three".