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23223010101 = 312097639911
BaseRepresentation
bin10101101000001100…
…110000001100110101
32012221110012010221020
4111220030300030311
5340030042310401
614400221411353
71451326220544
oct255014601465
965843163836
1023223010101
119937869235
124601409b59
1322613419c5
1411a438015b
1590dbb1d36
hex568330335

23223010101 has 8 divisors (see below), whose sum is σ = 30966621504. Its totient is φ = 15480702720.

The previous prime is 23223009967. The next prime is 23223010133. The reversal of 23223010101 is 10101032232.

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

It is not a de Polignac number, because 23223010101 - 210 = 23223009077 is a prime.

It is a super-2 number, since 2×232230101012 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23223018101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283665 + ... + 356246.

It is an arithmetic number, because the mean of its divisors is an integer number (3870827688).

Almost surely, 223223010101 is an apocalyptic number.

It is an amenable number.

23223010101 is a deficient number, since it is larger than the sum of its proper divisors (7743611403).

23223010101 is a wasteful number, since it uses less digits than its factorization.

23223010101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652011.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 23223010101 its reverse (10101032232), we get a palindrome (33324042333).

The spelling of 23223010101 in words is "twenty-three billion, two hundred twenty-three million, ten thousand, one hundred one".

Divisors: 1 3 12097 36291 639911 1919733 7741003367 23223010101