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130102031321311 = 7221339341213481
BaseRepresentation
bin11101100101001110111101…
…010111001000100011011111
3122001122122002020221110000011
4131211032331113020203133
5114023042430004240221
61140412014215144051
736255363422502520
oct3545167527104337
9561578066843004
10130102031321311
11384aaa63a23075
121271278b075027
135779751b874aa
14241ad86d0c847
1510093bbcd11e1
hex7653bd5c88df

130102031321311 has 16 divisors (see below), whose sum is σ = 148759702244928. Its totient is φ = 111462280070400.

The previous prime is 130102031321291. The next prime is 130102031321321. The reversal of 130102031321311 is 113123130201031.

It is not a de Polignac number, because 130102031321311 - 213 = 130102031313119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130102031321321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 609324691 + ... + 609538171.

It is an arithmetic number, because the mean of its divisors is an integer number (9297481390308).

Almost surely, 2130102031321311 is an apocalyptic number.

130102031321311 is a deficient number, since it is larger than the sum of its proper divisors (18657670923617).

130102031321311 is a wasteful number, since it uses less digits than its factorization.

130102031321311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255042.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 130102031321311 its reverse (113123130201031), we get a palindrome (243225161522342).

The spelling of 130102031321311 in words is "one hundred thirty trillion, one hundred two billion, thirty-one million, three hundred twenty-one thousand, three hundred eleven".

Divisors: 1 7 2213 15491 39341 213481 275387 1494367 87061633 472433453 609431431 3307034171 8398556021 58789892147 18586004474473 130102031321311