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1312306753101 = 31973315382541
BaseRepresentation
bin10011000110001011100…
…100111110111001001101
311122110021220200021201120
4103012023210332321031
5133000101012044401
62442510532031153
7163545120232131
oct23061344767115
94573256607646
101312306753101
11466600a4aa23
12192400a624b9
1396999982776
1447731c173c1
152420958a836
hex1318b93ee4d

1312306753101 has 16 divisors (see below), whose sum is σ = 1867064648640. Its totient is φ = 817471543680.

The previous prime is 1312306753091. The next prime is 1312306753111. The reversal of 1312306753101 is 1013576032131.

It is an interprime number because it is at equal distance from previous prime (1312306753091) and next prime (1312306753111).

It is not a de Polignac number, because 1312306753101 - 219 = 1312306228813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1312306753111) 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, 157687110 + ... + 157695431.

It is an arithmetic number, because the mean of its divisors is an integer number (116691540540).

Almost surely, 21312306753101 is an apocalyptic number.

It is an amenable number.

1312306753101 is a deficient number, since it is larger than the sum of its proper divisors (554757895539).

1312306753101 is a wasteful number, since it uses less digits than its factorization.

1312306753101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315382636.

The product of its (nonzero) digits is 11340, while the sum is 33.

The spelling of 1312306753101 in words is "one trillion, three hundred twelve billion, three hundred six million, seven hundred fifty-three thousand, one hundred one".

Divisors: 1 3 19 57 73 219 1387 4161 315382541 946147623 5992268279 17976804837 23022925493 69068776479 437435584367 1312306753101