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20232022301 = 191507770627
BaseRepresentation
bin10010110101111011…
…000010100100011101
31221020000010020000022
4102311323002210131
5312413344203201
613143334241525
71314240231521
oct226573024435
957200106008
1020232022301
1186424a3897
123b077b62a5
131ba579453a
14d9d041d81
157d62ed41b
hex4b5ec291d

20232022301 has 8 divisors (see below), whose sum is σ = 21298579680. Its totient is φ = 19165636368.

The previous prime is 20232022271. The next prime is 20232022309. The reversal of 20232022301 is 10322023202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-20232022301 is a prime.

It is a super-2 number, since 2×202320223012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20232022301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20232022309) 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, 251150 + ... + 321776.

It is an arithmetic number, because the mean of its divisors is an integer number (2662322460).

Almost surely, 220232022301 is an apocalyptic number.

It is an amenable number.

20232022301 is a deficient number, since it is larger than the sum of its proper divisors (1066557379).

20232022301 is a wasteful number, since it uses less digits than its factorization.

20232022301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85723.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20232022301 its reverse (10322023202), we get a palindrome (30554045503).

Subtracting from 20232022301 its reverse (10322023202), we obtain a palindrome (9909999099).

The spelling of 20232022301 in words is "twenty billion, two hundred thirty-two million, twenty-two thousand, three hundred one".

Divisors: 1 19 15077 70627 286463 1341913 1064843279 20232022301