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130231124202 = 2321705187367
BaseRepresentation
bin111100101001001100…
…0010100000011101010
3110110011000211120102110
41321102120110003222
54113203131433302
6135454412543150
712260151201564
oct1712230240352
9413130746373
10130231124202
115025a090173
12212a6181ab6
13c385a3870a
146436070334
1535c32b9b6c
hex1e526140ea

130231124202 has 8 divisors (see below), whose sum is σ = 260462248416. Its totient is φ = 43410374732.

The previous prime is 130231124183. The next prime is 130231124213. The reversal of 130231124202 is 202421132031.

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

130231124202 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10852593678 + ... + 10852593689.

It is an arithmetic number, because the mean of its divisors is an integer number (32557781052).

Almost surely, 2130231124202 is an apocalyptic number.

130231124202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130231124202 is a wasteful number, since it uses less digits than its factorization.

130231124202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21705187372.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 130231124202 its reverse (202421132031), we get a palindrome (332652256233).

The spelling of 130231124202 in words is "one hundred thirty billion, two hundred thirty-one million, one hundred twenty-four thousand, two hundred two".

Divisors: 1 2 3 6 21705187367 43410374734 65115562101 130231124202