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230102031301 = 317422646171
BaseRepresentation
bin1101011001001100100…
…1100101101111000101
3210222221012120022111121
43112103021211233011
512232222110000201
6253412445033541
722424066665132
oct3262311455705
9728835508447
10230102031301
118964966391a
12387188558b1
131891088950c
14b1cbcc9589
155ebb0049a1
hex3593265bc5

230102031301 has 4 divisors (see below), whose sum is σ = 237524677504. Its totient is φ = 222679385100.

The previous prime is 230102031281. The next prime is 230102031329. The reversal of 230102031301 is 103130201032.

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 a cyclic number.

It is not a de Polignac number, because 230102031301 - 211 = 230102029253 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 (230102031371) 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, 3711323055 + ... + 3711323116.

It is an arithmetic number, because the mean of its divisors is an integer number (59381169376).

Almost surely, 2230102031301 is an apocalyptic number.

It is an amenable number.

230102031301 is a deficient number, since it is larger than the sum of its proper divisors (7422646203).

230102031301 is an equidigital number, since it uses as much as digits as its factorization.

230102031301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7422646202.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 230102031301 its reverse (103130201032), we get a palindrome (333232232333).

The spelling of 230102031301 in words is "two hundred thirty billion, one hundred two million, thirty-one thousand, three hundred one".

Divisors: 1 31 7422646171 230102031301