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130101009999 = 3166726014999
BaseRepresentation
bin111100100101010011…
…1111101111001001111
3110102210222000002021220
41321022213331321033
54112421324304444
6135433444054423
712254011224102
oct1711247757117
9412728002256
10130101009999
11501a26a0474
122126a694413
13c364aacc6c
146422a80739
1535b6b67619
hex1e4a9fde4f

130101009999 has 8 divisors (see below), whose sum is σ = 173572080000. Its totient is φ = 86681973336.

The previous prime is 130101009991. The next prime is 130101010031. The reversal of 130101009999 is 999900101031.

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

It is not a de Polignac number, because 130101009999 - 23 = 130101009991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 130101009999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130101009991) 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, 13002499 + ... + 13012500.

It is an arithmetic number, because the mean of its divisors is an integer number (21696510000).

Almost surely, 2130101009999 is an apocalyptic number.

130101009999 is a deficient number, since it is larger than the sum of its proper divisors (43471070001).

130101009999 is a wasteful number, since it uses less digits than its factorization.

130101009999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26016669.

The product of its (nonzero) digits is 19683, while the sum is 42.

The spelling of 130101009999 in words is "one hundred thirty billion, one hundred one million, nine thousand, nine hundred ninety-nine".

Divisors: 1 3 1667 5001 26014999 78044997 43367003333 130101009999