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232043033131 = 7132196147957
BaseRepresentation
bin1101100000011011010…
…1111011001000101011
3211011221110220102110021
43120012311323020223
512300211004030011
6254333223301311
722523146144450
oct3300665731053
9734843812407
10232043033131
118a455274268
1238b7a8aa837
1318b5ca47900
14b3339c7827
156081611471
hex3606d7b22b

232043033131 has 12 divisors (see below), whose sum is σ = 287160610512. Its totient is φ = 183594486816.

The previous prime is 232043033059. The next prime is 232043033137. The reversal of 232043033131 is 131330340232.

It is not a de Polignac number, because 232043033131 - 29 = 232043032619 is a prime.

It is a super-2 number, since 2×2320430331312 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232043033096 and 232043033105.

It is not an unprimeable number, because it can be changed into a prime (232043033137) 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, 98072796 + ... + 98075161.

It is an arithmetic number, because the mean of its divisors is an integer number (23930050876).

Almost surely, 2232043033131 is an apocalyptic number.

232043033131 is a deficient number, since it is larger than the sum of its proper divisors (55117577381).

232043033131 is a wasteful number, since it uses less digits than its factorization.

232043033131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196147990 (or 196147977 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 232043033131 its reverse (131330340232), we get a palindrome (363373373363).

The spelling of 232043033131 in words is "two hundred thirty-two billion, forty-three million, thirty-three thousand, one hundred thirty-one".

Divisors: 1 7 13 91 169 1183 196147957 1373035699 2549923441 17849464087 33149004733 232043033131