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23032020030113 = 32516637083151
BaseRepresentation
bin1010011110010100011110…
…10111110101001010100001
310000112211200002001211212002
411033022033113311022201
511004324034111430423
6120552433002013345
74565002633032323
oct517121727651241
9100484602054762
1023032020030113
11737a908955316
1226bb914aa7255
13cb0baa847103
14598a8198d613
1529e1b0721228
hex14f28f5f52a1

23032020030113 has 4 divisors (see below), whose sum is σ = 23032030364928. Its totient is φ = 23032009695300.

The previous prime is 23032020030053. The next prime is 23032020030119. The reversal of 23032020030113 is 31103002023032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 23032020030113 - 26 = 23032020030049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23032020030119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289913 + ... + 6793238.

It is an arithmetic number, because the mean of its divisors is an integer number (5758007591232).

Almost surely, 223032020030113 is an apocalyptic number.

It is an amenable number.

23032020030113 is a deficient number, since it is larger than the sum of its proper divisors (10334815).

23032020030113 is an equidigital number, since it uses as much as digits as its factorization.

23032020030113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10334814.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 23032020030113 its reverse (31103002023032), we get a palindrome (54135022053145).

The spelling of 23032020030113 in words is "twenty-three trillion, thirty-two billion, twenty million, thirty thousand, one hundred thirteen".

Divisors: 1 3251663 7083151 23032020030113