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130312124301 = 3223719417691
BaseRepresentation
bin111100101011100110…
…1010011011110001101
3110110100200020210200010
41321113031103132031
54113334400434201
6135510425023433
712262153531512
oct1712715233615
9413320223603
10130312124301
11502a08847a7
1221309324b79
13c399759078
146442b17309
1535ca469bd6
hex1e5735378d

130312124301 has 8 divisors (see below), whose sum is σ = 173827178784. Its totient is φ = 86835909680.

The previous prime is 130312124287. The next prime is 130312124339. The reversal of 130312124301 is 103421213031.

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 130312124301 - 25 = 130312124269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130312124101) 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, 9702135 + ... + 9715556.

It is an arithmetic number, because the mean of its divisors is an integer number (21728397348).

Almost surely, 2130312124301 is an apocalyptic number.

It is an amenable number.

130312124301 is a deficient number, since it is larger than the sum of its proper divisors (43515054483).

130312124301 is a wasteful number, since it uses less digits than its factorization.

130312124301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19419931.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 130312124301 its reverse (103421213031), we get a palindrome (233733337332).

The spelling of 130312124301 in words is "one hundred thirty billion, three hundred twelve million, one hundred twenty-four thousand, three hundred one".

Divisors: 1 3 2237 6711 19417691 58253073 43437374767 130312124301