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130013232131 is a prime number
BaseRepresentation
bin111100100010101100…
…1000111110000000011
3110102120211211111200202
41321011121013300003
54112231341412011
6135421030435415
712251564144666
oct1710531076003
9412524744622
10130013232131
1150158097682
1221245202b6b
13c34c8585b3
1464151516dd
1535ae0c923b
hex1e45647c03

130013232131 has 2 divisors, whose sum is σ = 130013232132. Its totient is φ = 130013232130.

The previous prime is 130013232119. The next prime is 130013232149. The reversal of 130013232131 is 131232310031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130013232131 - 214 = 130013215747 is a prime.

It is a super-2 number, since 2×1300132321312 (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (130013232031) 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 as a sum of consecutive naturals, namely, 65006616065 + 65006616066.

It is an arithmetic number, because the mean of its divisors is an integer number (65006616066).

Almost surely, 2130013232131 is an apocalyptic number.

130013232131 is a deficient number, since it is larger than the sum of its proper divisors (1).

130013232131 is an equidigital number, since it uses as much as digits as its factorization.

130013232131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 130013232131 its reverse (131232310031), we get a palindrome (261245542162).

The spelling of 130013232131 in words is "one hundred thirty billion, thirteen million, two hundred thirty-two thousand, one hundred thirty-one".