1144123202133 has 12 divisors (see below), whose sum is σ = 1655437781088. Its totient is φ = 761449396200.

The previous prime is 1144123202107. The next prime is 1144123202143. The reversal of 1144123202133 is 3312023214411.

1144123202133 is a `hidden beast` number, since 1 + 1 + 4 + 412 + 32 + 0 + 213 + 3 = 666.

It is not a de Polignac number, because 1144123202133 - 2⁶ = 1144123202069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1144123202097 and 1144123202106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144123202143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108278193 + ... + 108288758.

It is an arithmetic number, because the mean of its divisors is an integer number (137953148424).

Almost surely, 2^{1144123202133} is an apocalyptic number.

It is an amenable number.

1144123202133 is a deficient number, since it is larger than the sum of its proper divisors (511314578955).

1144123202133 is a wasteful number, since it uses less digits than its factorization.

1144123202133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216567544 (or 216567541 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1144123202133 its reverse (3312023214411), we get a palindrome (4456146416544).

The spelling of 1144123202133 in words is "one trillion, one hundred forty-four billion, one hundred twenty-three million, two hundred two thousand, one hundred thirty-three".