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23102003032313 = 411931291798803
BaseRepresentation
bin1010100000010110110101…
…01011110011000011111001
310000210112022022102201010112
411100023122223303003321
511012000400234013223
6121044525204354105
74603031112525602
oct520133253630371
9100715268381115
1023102003032313
1173a7560497717
1227113a60a5935
13cb76815bc99a
1459c20021cda9
152a0e095c5778
hex1502daaf30f9

23102003032313 has 8 divisors (see below), whose sum is σ = 23677722151776. Its totient is φ = 22526867514400.

The previous prime is 23102003032307. The next prime is 23102003032357. The reversal of 23102003032313 is 31323030020132.

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 23102003032313 - 218 = 23102002770169 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23102003032813) 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 7 ways as a sum of consecutive naturals, for example, 145820231 + ... + 145978572.

It is an arithmetic number, because the mean of its divisors is an integer number (2959715268972).

Almost surely, 223102003032313 is an apocalyptic number.

It is an amenable number.

23102003032313 is a deficient number, since it is larger than the sum of its proper divisors (575719119463).

23102003032313 is a wasteful number, since it uses less digits than its factorization.

23102003032313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291800775.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 23102003032313 its reverse (31323030020132), we get a palindrome (54425033052445).

The spelling of 23102003032313 in words is "twenty-three trillion, one hundred two billion, three million, thirty-two thousand, three hundred thirteen".

Divisors: 1 41 1931 79171 291798803 11963750923 563463488593 23102003032313