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130213442143 = 4710332681993
BaseRepresentation
bin111100101000101010…
…0110111001001011111
3110110002210120020012101
41321101110313021133
54113134120122033
6135452541545531
712256544665441
oct1712124671137
9413083506171
10130213442143
11502501033a4
12212a02752a7
13c382187365
14643398a491
1535c197597d
hex1e5153725f

130213442143 has 8 divisors (see below), whose sum is σ = 133112726208. Its totient is φ = 127319524224.

The previous prime is 130213442141. The next prime is 130213442167. The reversal of 130213442143 is 341244312031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130213442143 - 21 = 130213442141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130213442141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1292446 + ... + 1389547.

It is an arithmetic number, because the mean of its divisors is an integer number (16639090776).

Almost surely, 2130213442143 is an apocalyptic number.

130213442143 is a deficient number, since it is larger than the sum of its proper divisors (2899284065).

130213442143 is a wasteful number, since it uses less digits than its factorization.

130213442143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2683073.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 130213442143 its reverse (341244312031), we get a palindrome (471457754174).

The spelling of 130213442143 in words is "one hundred thirty billion, two hundred thirteen million, four hundred forty-two thousand, one hundred forty-three".

Divisors: 1 47 1033 48551 2681993 126053671 2770498769 130213442143