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12411034131 = 31032389953
BaseRepresentation
bin10111000111100000…
…10101101000010011
31012000221112212011210
423203300111220103
5200404211043011
65411311311203
7616362022656
oct134360255023
935027485153
1012411034131
115299783701
1224a451b503
13122a36a5a2
1485a45589d
154c98b36a6
hex2e3c15a13

12411034131 has 12 divisors (see below), whose sum is σ = 16710308808. Its totient is φ = 8193671424.

The previous prime is 12411034121. The next prime is 12411034157. The reversal of 12411034131 is 13143011421.

It is not a de Polignac number, because 12411034131 - 29 = 12411033619 is a prime.

It is a super-2 number, since 2×124110341312 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12411034098 and 12411034107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12411034121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 163150 + ... + 226803.

It is an arithmetic number, because the mean of its divisors is an integer number (1392525734).

Almost surely, 212411034131 is an apocalyptic number.

12411034131 is a deficient number, since it is larger than the sum of its proper divisors (4299274677).

12411034131 is an equidigital number, since it uses as much as digits as its factorization.

12411034131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390162 (or 390059 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 12411034131 its reverse (13143011421), we get a palindrome (25554045552).

The spelling of 12411034131 in words is "twelve billion, four hundred eleven million, thirty-four thousand, one hundred thirty-one".

Divisors: 1 3 103 309 10609 31827 389953 1169859 40165159 120495477 4137011377 12411034131