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1030122013131 = 33272913980457
BaseRepresentation
bin11101111110110000000…
…11101000000111001011
310122110220222022020102000
432333120003220013023
5113334142213410011
62105122001442043
7134265245432211
oct16773003500713
93573828266360
101030122013131
11367966026222
12147789940323
13761a8a10c53
1437c02b72cb1
151bbe0e42356
hexefd80e81cb

1030122013131 has 16 divisors (see below), whose sum is σ = 1526666013600. Its totient is φ = 686496311424.

The previous prime is 1030122013103. The next prime is 1030122013171. The reversal of 1030122013131 is 1313102210301.

1030122013131 is a `hidden beast` number, since 1 + 0 + 301 + 220 + 13 + 131 = 666.

It is not a de Polignac number, because 1030122013131 - 210 = 1030122012107 is a prime.

It is a super-2 number, since 2×10301220131312 (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1030122013171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6916546 + ... + 7063911.

It is an arithmetic number, because the mean of its divisors is an integer number (95416625850).

Almost surely, 21030122013131 is an apocalyptic number.

1030122013131 is a deficient number, since it is larger than the sum of its proper divisors (496544000469).

1030122013131 is a wasteful number, since it uses less digits than its factorization.

1030122013131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13983195 (or 13983189 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1030122013131 its reverse (1313102210301), we get a palindrome (2343224223432).

The spelling of 1030122013131 in words is "one trillion, thirty billion, one hundred twenty-two million, thirteen thousand, one hundred thirty-one".

Divisors: 1 3 9 27 2729 8187 24561 73683 13980457 41941371 125824113 377472339 38152667153 114458001459 343374004377 1030122013131