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1030130211313 = 7221023065537
BaseRepresentation
bin11101111110110001000…
…10111001100111110001
310122110221112201202012101
432333120202321213301
5113334201313230223
62105122453300401
7134265405215500
oct16773042714761
93573845652171
101030130211313
1136796a715685
12147790634701
13761aa621648
1437c03ca8837
151bbe1a114ad
hexefd88b99f1

1030130211313 has 6 divisors (see below), whose sum is σ = 1198314735666. Its totient is φ = 882968752512.

The previous prime is 1030130211301. The next prime is 1030130211347. The reversal of 1030130211313 is 3131120310301.

It can be written as a sum of positive squares in only one way, i.e., 854927692129 + 175202519184 = 924623^2 + 418572^2 .

It is a de Polignac number, because none of the positive numbers 2k-1030130211313 is a prime.

It is a super-2 number, since 2×10301302113132 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1030130211113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10511532720 + ... + 10511532817.

It is an arithmetic number, because the mean of its divisors is an integer number (199719122611).

Almost surely, 21030130211313 is an apocalyptic number.

It is an amenable number.

1030130211313 is a deficient number, since it is larger than the sum of its proper divisors (168184524353).

1030130211313 is an equidigital number, since it uses as much as digits as its factorization.

1030130211313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21023065551 (or 21023065544 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1030130211313 its reverse (3131120310301), we get a palindrome (4161250521614).

The spelling of 1030130211313 in words is "one trillion, thirty billion, one hundred thirty million, two hundred eleven thousand, three hundred thirteen".

Divisors: 1 7 49 21023065537 147161458759 1030130211313