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23132012310001 = 734775689125821
BaseRepresentation
bin1010100001001110101110…
…11000000110110111110001
310000220101202201011222002201
411100213113120012313301
511012443330122410001
6121110411051343201
74605142554265240
oct520472730066761
9100811681158081
1023132012310001
11740925a998161
122717180151b01
13cba45488292a
1459d8499a0957
152a1ab3e33501
hex1509d7606df1

23132012310001 has 16 divisors (see below), whose sum is σ = 26513332629120. Its totient is φ = 19769881196160.

The previous prime is 23132012309983. The next prime is 23132012310089. The reversal of 23132012310001 is 10001321023132.

It is a cyclic number.

It is not a de Polignac number, because 23132012310001 - 27 = 23132012309873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23132042310001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183785671 + ... + 183911491.

It is an arithmetic number, because the mean of its divisors is an integer number (1657083289320).

Almost surely, 223132012310001 is an apocalyptic number.

It is an amenable number.

23132012310001 is a deficient number, since it is larger than the sum of its proper divisors (3381320319119).

23132012310001 is a wasteful number, since it uses less digits than its factorization.

23132012310001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201864.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 23132012310001 its reverse (10001321023132), we get a palindrome (33133333333133).

The spelling of 23132012310001 in words is "twenty-three trillion, one hundred thirty-two billion, twelve million, three hundred ten thousand, one".

Divisors: 1 7 347 2429 75689 125821 529823 880747 26264083 43659887 183848581 305619209 9523265669 66662859683 3304573187143 23132012310001