2043020423133 has 32 divisors (see below), whose sum is σ = 3216923424000. Its totient is φ = 1277020965888.

The previous prime is 2043020423131. The next prime is 2043020423149. The reversal of 2043020423133 is 3313240203402.

2043020423133 is a `hidden beast` number, since 2 + 0 + 4 + 302 + 0 + 42 + 313 + 3 = 666.

It is not a de Polignac number, because 2043020423133 - 2¹ = 2043020423131 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2043020423097 and 2043020423106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043020423131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8341308 + ... + 8582741.

It is an arithmetic number, because the mean of its divisors is an integer number (100528857000).

Almost surely, 2^{2043020423133} is an apocalyptic number.

It is an amenable number.

2043020423133 is a deficient number, since it is larger than the sum of its proper divisors (1173903000867).

2043020423133 is a wasteful number, since it uses less digits than its factorization.

2043020423133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16924338 (or 16924332 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 2043020423133 its reverse (3313240203402), we get a palindrome (5356260626535).

The spelling of 2043020423133 in words is "two trillion, forty-three billion, twenty million, four hundred twenty-three thousand, one hundred thirty-three".