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1312300323301 = 11119300029391
BaseRepresentation
bin10011000110001011001…
…100011101000111100101
311122110021110120121200211
4103012023030131013211
5133000042340321201
62442510142135421
7163545011462302
oct23061314350745
94573243517624
101312300323301
114665a8359140
121923ba881571
1396998540c56
14477310220a9
1524208c1a651
hex1318b31d1e5

1312300323301 has 4 divisors (see below), whose sum is σ = 1431600352704. Its totient is φ = 1193000293900.

The previous prime is 1312300323281. The next prime is 1312300323343. The reversal of 1312300323301 is 1033230032131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1312300323301 - 221 = 1312298226149 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 (1312300123301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59650014685 + ... + 59650014706.

It is an arithmetic number, because the mean of its divisors is an integer number (357900088176).

Almost surely, 21312300323301 is an apocalyptic number.

1312300323301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1312300323301 is a deficient number, since it is larger than the sum of its proper divisors (119300029403).

1312300323301 is a wasteful number, since it uses less digits than its factorization.

1312300323301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119300029402.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1312300323301 its reverse (1033230032131), we get a palindrome (2345530355432).

The spelling of 1312300323301 in words is "one trillion, three hundred twelve billion, three hundred million, three hundred twenty-three thousand, three hundred one".

Divisors: 1 11 119300029391 1312300323301