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131230010301010 = 25140913127709507
BaseRepresentation
bin11101110101101001011110…
…001001011101101001010010
3122012122110121001101122110021
4131311221132021131221102
5114200033030114113020
61143034122351254054
736433024663565455
oct3565513611355122
9565573531348407
10131230010301010
11388a5375723685
1212875308b1a32a
13582bc2440084a
1424597d025349c
1510288d8c451aa
hex775a5e25da52

131230010301010 has 32 divisors (see below), whose sum is σ = 236400005589120. Its totient is φ = 52450679457792.

The previous prime is 131230010300989. The next prime is 131230010301133. The reversal of 131230010301010 is 10103010032131.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184604677 + ... + 185314183.

It is an arithmetic number, because the mean of its divisors is an integer number (7387500174660).

Almost surely, 2131230010301010 is an apocalyptic number.

131230010301010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131230010301010 is a deficient number, since it is larger than the sum of its proper divisors (105169995288110).

131230010301010 is a wasteful number, since it uses less digits than its factorization.

131230010301010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724050.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 131230010301010 its reverse (10103010032131), we get a palindrome (141333020333141).

The spelling of 131230010301010 in words is "one hundred thirty-one trillion, two hundred thirty billion, ten million, three hundred one thousand, ten".

Divisors: 1 2 5 10 1409 2818 7045 13127 14090 26254 65635 131270 709507 1419014 3547535 7095070 18495943 36991886 92479715 184959430 999695363 1999390726 4998476815 9313698389 9996953630 18627396778 46568491945 93136983890 13123001030101 26246002060202 65615005150505 131230010301010