20573133291230 has 32 divisors (see below), whose sum is σ = 39991314686400. Its totient is φ = 7575074387712.

The previous prime is 20573133291203. The next prime is 20573133291253. The reversal of 20573133291230 is 3219233137502.

It is a super-2 number, since 2×20573133291230² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220364015 + ... + 220457354.

It is an arithmetic number, because the mean of its divisors is an integer number (1249728583950).

Almost surely, 2^{20573133291230} is an apocalyptic number.

20573133291230 is a deficient number, since it is larger than the sum of its proper divisors (19418181395170).

20573133291230 is a wasteful number, since it uses less digits than its factorization.

20573133291230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440821748.

The product of its (nonzero) digits is 204120, while the sum is 41.

The spelling of 20573133291230 in words is "twenty trillion, five hundred seventy-three billion, one hundred thirty-three million, two hundred ninety-one thousand, two hundred thirty".