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1302130101131 is a prime number
BaseRepresentation
bin10010111100101101000…
…000001000101110001011
311121111000200111210122122
4102330231000020232023
5132313230301214011
62434105035041455
7163034666144636
oct22745500105613
94544020453578
101302130101131
1146225954a752
121904408a028b
1395a374c4302
144704842cc1d
1523d10e363db
hex12f2d008b8b

1302130101131 has 2 divisors, whose sum is σ = 1302130101132. Its totient is φ = 1302130101130.

The previous prime is 1302130101121. The next prime is 1302130101179. The reversal of 1302130101131 is 1311010312031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1302130101131 - 214 = 1302130084747 is a prime.

It is a super-2 number, since 2×13021301011312 (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1302130101121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651065050565 + 651065050566.

It is an arithmetic number, because the mean of its divisors is an integer number (651065050566).

Almost surely, 21302130101131 is an apocalyptic number.

1302130101131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1302130101131 is an equidigital number, since it uses as much as digits as its factorization.

1302130101131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1302130101131 its reverse (1311010312031), we get a palindrome (2613140413162).

The spelling of 1302130101131 in words is "one trillion, three hundred two billion, one hundred thirty million, one hundred one thousand, one hundred thirty-one".