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10233443403131 = 131777442987031
BaseRepresentation
bin1001010011101010100011…
…0000100100010101111011
31100020022022021011211210012
42110322220300210111323
52320131043002400011
633433102355212135
72104225160465324
oct224725060442573
940208267154705
1010233443403131
113295a85019a63
1211933875a704b
13593018051120
14275430ac344b
1512b2de46da8b
hex94ea8c2457b

10233443403131 has 8 divisors (see below), whose sum is σ = 11026833200544. Its totient is φ = 9440939583360.

The previous prime is 10233443403097. The next prime is 10233443403137. The reversal of 10233443403131 is 13130434433201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10233443403131 - 230 = 10232369661307 is a prime.

It is a super-2 number, since 2×102334434031312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10233443403137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221470415 + ... + 221516616.

It is an arithmetic number, because the mean of its divisors is an integer number (1378354150068).

Almost surely, 210233443403131 is an apocalyptic number.

10233443403131 is a deficient number, since it is larger than the sum of its proper divisors (793389797413).

10233443403131 is a wasteful number, since it uses less digits than its factorization.

10233443403131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442988821.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 10233443403131 its reverse (13130434433201), we get a palindrome (23363877836332).

The spelling of 10233443403131 in words is "ten trillion, two hundred thirty-three billion, four hundred forty-three million, four hundred three thousand, one hundred thirty-one".

Divisors: 1 13 1777 23101 442987031 5758831403 787187954087 10233443403131