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23230120002 = 233871686667
BaseRepresentation
bin10101101000100111…
…111000000001000010
32012221221120100212220
4111220213320001002
5340033402320002
614401034031510
71451443522245
oct255047700102
965857510786
1023230120002
119940884a91
124603878596
132262960c4b
1411a52b125c
1590e6187bc
hex5689f8042

23230120002 has 8 divisors (see below), whose sum is σ = 46460240016. Its totient is φ = 7743373332.

The previous prime is 23230119977. The next prime is 23230120021. The reversal of 23230120002 is 20002103232.

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

23230120002 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1935843328 + ... + 1935843339.

It is an arithmetic number, because the mean of its divisors is an integer number (5807530002).

Almost surely, 223230120002 is an apocalyptic number.

23230120002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23230120002 is a wasteful number, since it uses less digits than its factorization.

23230120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3871686672.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 23230120002 its reverse (20002103232), we get a palindrome (43232223234).

The spelling of 23230120002 in words is "twenty-three billion, two hundred thirty million, one hundred twenty thousand, two".

Divisors: 1 2 3 6 3871686667 7743373334 11615060001 23230120002