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10220311301 = 101233434297
BaseRepresentation
bin10011000010010110…
…11001001100000101
3222101021022121102012
421201023121030011
5131412344430201
64410052424005
7511161132644
oct114113311405
928337277365
1010220311301
114375110172
121b92918005
13c6b5367a5
146cd51135b
153ec3ca5bb
hex2612d9305

10220311301 has 8 divisors (see below), whose sum is σ = 10365824664. Its totient is φ = 10075667200.

The previous prime is 10220311289. The next prime is 10220311319. The reversal of 10220311301 is 10311302201.

It can be written as a sum of positive squares in 4 ways, for example, as 6404160676 + 3816150625 = 80026^2 + 61775^2 .

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 10220311301 - 222 = 10216116997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220311001) 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, 193616 + ... + 240681.

It is an arithmetic number, because the mean of its divisors is an integer number (1295728083).

Almost surely, 210220311301 is an apocalyptic number.

It is an amenable number.

10220311301 is a deficient number, since it is larger than the sum of its proper divisors (145513363).

10220311301 is a wasteful number, since it uses less digits than its factorization.

10220311301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434631.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10220311301 its reverse (10311302201), we get a palindrome (20531613502).

The spelling of 10220311301 in words is "ten billion, two hundred twenty million, three hundred eleven thousand, three hundred one".

Divisors: 1 101 233 23533 434297 43863997 101191201 10220311301