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130223023023 = 3198592659621
BaseRepresentation
bin111100101000111100…
…1011010001110101111
3110110010110120222200210
41321101321122032233
54113144043214043
6135453523153503
712260022301152
oct1712171321657
9413113528623
10130223023023
1150255557685
12212a3515893
13c384160212
146434d61c99
1535c2719633
hex1e51e5a3af

130223023023 has 16 divisors (see below), whose sum is σ = 182981993600. Its totient is φ = 82150342560.

The previous prime is 130223022973. The next prime is 130223023039. The reversal of 130223023023 is 320320322031.

It is not a de Polignac number, because 130223023023 - 26 = 130223022959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130223013023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1280848 + ... + 1378773.

It is an arithmetic number, because the mean of its divisors is an integer number (11436374600).

Almost surely, 2130223023023 is an apocalyptic number.

130223023023 is a deficient number, since it is larger than the sum of its proper divisors (52758970577).

130223023023 is a wasteful number, since it uses less digits than its factorization.

130223023023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2660502.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 130223023023 its reverse (320320322031), we get a palindrome (450543345054).

The spelling of 130223023023 in words is "one hundred thirty billion, two hundred twenty-three million, twenty-three thousand, twenty-three".

Divisors: 1 3 19 57 859 2577 16321 48963 2659621 7978863 50532799 151598397 2284614439 6853843317 43407674341 130223023023