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130133121213 = 3141493065779
BaseRepresentation
bin111100100110010001…
…0011101100010111101
3110102220012102111121010
41321030202131202331
54113003034334323
6135440552225433
712254551164564
oct1711442354275
9412805374533
10130133121213
1150209833067
122127939b279
13c36b643b94
14642703cbdb
1535b98abc93
hex1e4c89d8bd

130133121213 has 8 divisors (see below), whose sum is σ = 173523148000. Its totient is φ = 86749254288.

The previous prime is 130133121191. The next prime is 130133121227. The reversal of 130133121213 is 312121331031.

It is a happy number.

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

It is not a de Polignac number, because 130133121213 - 213 = 130133113021 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130133121213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130133121113) 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, 1490443 + ... + 1575336.

It is an arithmetic number, because the mean of its divisors is an integer number (21690393500).

Almost surely, 2130133121213 is an apocalyptic number.

It is an amenable number.

130133121213 is a deficient number, since it is larger than the sum of its proper divisors (43390026787).

130133121213 is a wasteful number, since it uses less digits than its factorization.

130133121213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3079931.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 130133121213 its reverse (312121331031), we get a palindrome (442254452244).

The spelling of 130133121213 in words is "one hundred thirty billion, one hundred thirty-three million, one hundred twenty-one thousand, two hundred thirteen".

Divisors: 1 3 14149 42447 3065779 9197337 43377707071 130133121213