1233241001213 has 8 divisors (see below), whose sum is σ = 1328130413400. Its totient is φ = 1138355120448.

The previous prime is 1233241001197. The next prime is 1233241001231. The reversal of 1233241001213 is 3121001423321.

It can be written as a sum of positive squares in 4 ways, for example, as 65516545444 + 1167724455769 = 255962^2 + 1080613^2 .

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

It is not a de Polignac number, because 1233241001213 - 2⁴ = 1233241001197 is a prime.

It is a super-3 number, since 3×1233241001213³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233241004213) 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, 134018 + ... + 1576211.

It is an arithmetic number, because the mean of its divisors is an integer number (166016301675).

Almost surely, 2^{1233241001213} is an apocalyptic number.

1233241001213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1233241001213 is a deficient number, since it is larger than the sum of its proper divisors (94889412187).

1233241001213 is a wasteful number, since it uses less digits than its factorization.

1233241001213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1765711.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1233241001213 its reverse (3121001423321), we get a palindrome (4354242424534).

The spelling of 1233241001213 in words is "one trillion, two hundred thirty-three billion, two hundred forty-one million, one thousand, two hundred thirteen".