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230132312301 = 376710770767
BaseRepresentation
bin1101011001010011110…
…1000110100011101101
3211000000022112202020010
43112110331012203231
512232302332443201
6253415450043433
722424615244003
oct3262475064355
9730008482203
10230132312301
1189664766441
1238726a19579
1318916c2c378
14b1d1d2ca73
155ebd9d6bd6
hex3594f468ed

230132312301 has 4 divisors (see below), whose sum is σ = 306843083072. Its totient is φ = 153421541532.

The previous prime is 230132312299. The next prime is 230132312323. The reversal of 230132312301 is 103213231032.

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.

It is not a de Polignac number, because 230132312301 - 21 = 230132312299 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 (230132314301) 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, 38355385381 + ... + 38355385386.

It is an arithmetic number, because the mean of its divisors is an integer number (76710770768).

Almost surely, 2230132312301 is an apocalyptic number.

It is an amenable number.

230132312301 is a deficient number, since it is larger than the sum of its proper divisors (76710770771).

230132312301 is an equidigital number, since it uses as much as digits as its factorization.

230132312301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76710770770.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 230132312301 its reverse (103213231032), we get a palindrome (333345543333).

The spelling of 230132312301 in words is "two hundred thirty billion, one hundred thirty-two million, three hundred twelve thousand, three hundred one".

Divisors: 1 3 76710770767 230132312301