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10231300212131 = 191303413268983
BaseRepresentation
bin1001010011100010100100…
…0000111100010110100011
31100020002202220101110102202
42110320221000330112203
52320112200323242011
633432105555203415
72104121104613135
oct224705100742643
940202686343382
1010231300212131
113295085270929
121192a898a656b
13592a6602017b
142752aa1d3055
1512b21622423b
hex94e2903c5a3

10231300212131 has 8 divisors (see below), whose sum is σ = 10778055102720. Its totient is φ = 9685371862152.

The previous prime is 10231300212127. The next prime is 10231300212181. The reversal of 10231300212131 is 13121200313201.

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 10231300212131 - 22 = 10231300212127 is a prime.

It is a super-2 number, since 2×102313002121312 (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 (10231300212101) by changing a digit.

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, 206609735 + ... + 206659248.

It is an arithmetic number, because the mean of its divisors is an integer number (1347256887840).

Almost surely, 210231300212131 is an apocalyptic number.

10231300212131 is a deficient number, since it is larger than the sum of its proper divisors (546754890589).

10231300212131 is a wasteful number, since it uses less digits than its factorization.

10231300212131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413270305.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 10231300212131 its reverse (13121200313201), we get a palindrome (23352500525332).

The spelling of 10231300212131 in words is "ten trillion, two hundred thirty-one billion, three hundred million, two hundred twelve thousand, one hundred thirty-one".

Divisors: 1 19 1303 24757 413268983 7852110677 538489484849 10231300212131