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1301031300233 = 723131515311971
BaseRepresentation
bin10010111011101011100…
…000100010110010001001
311121101012002220221012002
4102323223200202302021
5132304003003101413
62433404024000345
7162665524404530
oct22735340426211
94541162827162
101301031300233
11461845284335
121901949000b5
13958c0973372
1446d82523317
1523c9973a958
hex12eeb822c89

1301031300233 has 32 divisors (see below), whose sum is σ = 1563818268672. Its totient is φ = 1058247590400.

The previous prime is 1301031300223. The next prime is 1301031300263. The reversal of 1301031300233 is 3320031301031.

It is not a de Polignac number, because 1301031300233 - 26 = 1301031300169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1301031300223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108675938 + ... + 108687908.

It is an arithmetic number, because the mean of its divisors is an integer number (48869320896).

Almost surely, 21301031300233 is an apocalyptic number.

It is an amenable number.

1301031300233 is a deficient number, since it is larger than the sum of its proper divisors (262786968439).

1301031300233 is a wasteful number, since it uses less digits than its factorization.

1301031300233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17285.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 1301031300233 its reverse (3320031301031), we get a palindrome (4621062601264).

The spelling of 1301031300233 in words is "one trillion, three hundred one billion, thirty-one million, three hundred thousand, two hundred thirty-three".

Divisors: 1 7 23 131 161 917 3013 5153 11971 21091 36071 83797 118519 275333 675043 829633 1568201 1927331 4725301 10977407 15525989 36068623 61686563 108681923 252480361 431805941 1418790949 8080939753 9931536643 56566578271 185861614319 1301031300233