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130233323 = 1137331741
BaseRepresentation
bin1111100001100…
…11001111101011
3100002001112112102
413300303033223
5231314431243
620531204015
73140651663
oct760631753
9302045472
10130233323
1167571250
123774660b
1320c9aa4c
14134211a3
15b6779b8
hex7c333eb

130233323 has 8 divisors (see below), whose sum is σ = 142458096. Its totient is φ = 118072800.

The previous prime is 130233281. The next prime is 130233329. The reversal of 130233323 is 323332031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130233323 - 210 = 130232299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130233295 and 130233304.

It is not an unprimeable number, because it can be changed into a prime (130233329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11768 + ... + 19973.

It is an arithmetic number, because the mean of its divisors is an integer number (17807262).

Almost surely, 2130233323 is an apocalyptic number.

130233323 is a deficient number, since it is larger than the sum of its proper divisors (12224773).

130233323 is a wasteful number, since it uses less digits than its factorization.

130233323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32125.

The product of its (nonzero) digits is 972, while the sum is 20.

The square root of 130233323 is about 11411.9815544891. The cubic root of 130233323 is about 506.8825892264.

Adding to 130233323 its reverse (323332031), we get a palindrome (453565354).

The spelling of 130233323 in words is "one hundred thirty million, two hundred thirty-three thousand, three hundred twenty-three".

Divisors: 1 11 373 4103 31741 349151 11839393 130233323