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23000102023 = 37688390313
BaseRepresentation
bin10101011010111010…
…011011010010000111
32012100220202020112111
4111122322123102013
5334101011231043
614322140001451
71442651433013
oct253272332207
965326666474
1023000102023
119832a5a088
12455a830287
1322270c6732
141182917543
158e933009d
hex55ae9b487

23000102023 has 8 divisors (see below), whose sum is σ = 23625419888. Its totient is φ = 22374978624.

The previous prime is 23000101997. The next prime is 23000102089. The reversal of 23000102023 is 32020100032.

It is a happy number.

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

It is not a de Polignac number, because 23000102023 - 25 = 23000101991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23000101994 and 23000102012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23000162023) 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, 209515 + ... + 299827.

It is an arithmetic number, because the mean of its divisors is an integer number (2953177486).

Almost surely, 223000102023 is an apocalyptic number.

23000102023 is a deficient number, since it is larger than the sum of its proper divisors (625317865).

23000102023 is an equidigital number, since it uses as much as digits as its factorization.

23000102023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97233.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 23000102023 its reverse (32020100032), we get a palindrome (55020202055).

The spelling of 23000102023 in words is "twenty-three billion, one hundred two thousand, twenty-three".

Divisors: 1 37 6883 90313 254671 3341581 621624379 23000102023