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1010131212134 = 211431067791979
BaseRepresentation
bin11101011001100001000…
…00110001011101100110
310120120022210002022211002
432230300200301131212
5113022222042242014
62052014201313302
7132656664430442
oct16546040613546
93516283068732
101010131212134
1135a43780a590
1214392aa95832
1374341207415
1436c67ba3822
151b420de1dde
hexeb30831766

1010131212134 has 16 divisors (see below), whose sum is σ = 1691382496320. Its totient is φ = 448472630760.

The previous prime is 1010131212121. The next prime is 1010131212149. The reversal of 1010131212134 is 4312121310101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533895044 + ... + 533896935.

It is an arithmetic number, because the mean of its divisors is an integer number (105711406020).

Almost surely, 21010131212134 is an apocalyptic number.

1010131212134 is a deficient number, since it is larger than the sum of its proper divisors (681251284186).

1010131212134 is a wasteful number, since it uses less digits than its factorization.

1010131212134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067792035.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1010131212134 its reverse (4312121310101), we get a palindrome (5322252522235).

The spelling of 1010131212134 in words is "one trillion, ten billion, one hundred thirty-one million, two hundred twelve thousand, one hundred thirty-four".

Divisors: 1 2 11 22 43 86 473 946 1067791979 2135583958 11745711769 23491423538 45915055097 91830110194 505065606067 1010131212134