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130312113319 is a prime number
BaseRepresentation
bin111100101011100110…
…1010000110010100111
3110110100200020020121101
41321113031100302213
54113334400111234
6135510424500531
712262153454503
oct1712715206247
9413320206541
10130312113319
11502a0877523
122130931a747
13c39975407b
146442b13303
1535ca466814
hex1e57350ca7

130312113319 has 2 divisors, whose sum is σ = 130312113320. Its totient is φ = 130312113318.

The previous prime is 130312113257. The next prime is 130312113383. The reversal of 130312113319 is 913311213031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130312113319 - 217 = 130311982247 is a prime.

It is a super-2 number, since 2×1303121133192 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130312113619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65156056659 + 65156056660.

It is an arithmetic number, because the mean of its divisors is an integer number (65156056660).

Almost surely, 2130312113319 is an apocalyptic number.

130312113319 is a deficient number, since it is larger than the sum of its proper divisors (1).

130312113319 is an equidigital number, since it uses as much as digits as its factorization.

130312113319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 28.

The spelling of 130312113319 in words is "one hundred thirty billion, three hundred twelve million, one hundred thirteen thousand, three hundred nineteen".