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2130210101137 is a prime number
BaseRepresentation
bin11110111111111010011…
…010101001011110010001
321112122110000010100011111
4132333322122221132101
5234400132241214022
64310334403213321
7306621410050126
oct36777232513621
97478400110144
102130210101137
11751465082018
122a4a23077241
13125b54b1bab1
1475161c0a74d
153a6294e3477
hex1effa6a9791

2130210101137 has 2 divisors, whose sum is σ = 2130210101138. Its totient is φ = 2130210101136.

The previous prime is 2130210101119. The next prime is 2130210101143. The reversal of 2130210101137 is 7311010120312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1613588413441 + 516621687696 = 1270271^2 + 718764^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2130210101137 is a prime.

It is a super-2 number, since 2×21302101011372 (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2130210101237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065105050568 + 1065105050569.

It is an arithmetic number, because the mean of its divisors is an integer number (1065105050569).

Almost surely, 22130210101137 is an apocalyptic number.

It is an amenable number.

2130210101137 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130210101137 is an equidigital number, since it uses as much as digits as its factorization.

2130210101137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 22.

Adding to 2130210101137 its reverse (7311010120312), we get a palindrome (9441220221449).

The spelling of 2130210101137 in words is "two trillion, one hundred thirty billion, two hundred ten million, one hundred one thousand, one hundred thirty-seven".