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230201003031102 = 2341420993845871
BaseRepresentation
bin110100010101110111011001…
…000000110011101000111110
31010012002000000200222202120000
4310111313121000303220332
5220133103123233443402
62133332514133135130
766326321311414665
oct6425673100635076
91105060020882500
10230201003031102
1167392773979724
122199a5b618a4a6
139b5ab2777900c
1440bbb0638bddc
151b930ca3bbc1c
hexd15dd9033a3e

230201003031102 has 20 divisors (see below), whose sum is σ = 515820766051536. Its totient is φ = 76733667676980.

The previous prime is 230201003031061. The next prime is 230201003031119. The reversal of 230201003031102 is 201130300102032.

230201003031102 is a `hidden beast` number, since 230 + 20 + 1 + 0 + 0 + 303 + 110 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 710496922774 + ... + 710496923097.

Almost surely, 2230201003031102 is an apocalyptic number.

230201003031102 is an abundant number, since it is smaller than the sum of its proper divisors (285619763020434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230201003031102 is a wasteful number, since it uses less digits than its factorization.

230201003031102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1420993845885 (or 1420993845876 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 230201003031102 its reverse (201130300102032), we get a palindrome (431331303133134).

The spelling of 230201003031102 in words is "two hundred thirty trillion, two hundred one billion, three million, thirty-one thousand, one hundred two".

Divisors: 1 2 3 6 9 18 27 54 81 162 1420993845871 2841987691742 4262981537613 8525963075226 12788944612839 25577889225678 38366833838517 76733667677034 115100501515551 230201003031102