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10312523101 = 197220723719
BaseRepresentation
bin10011001101010110…
…01001110101011101
3222121200211110020001
421212223021311131
5132110001214401
64423145054301
7513361000006
oct114653116535
928550743201
1010312523101
114412172271
121bb9787391
13c8468139a
146db8761ad
15405542601
hex266ac9d5d

10312523101 has 8 divisors (see below), whose sum is σ = 10370004480. Its totient is φ = 10255093968.

The previous prime is 10312523083. The next prime is 10312523107. The reversal of 10312523101 is 10132521301.

10312523101 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 10312523101 - 215 = 10312490333 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 (10312523107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422920 + ... + 446638.

It is an arithmetic number, because the mean of its divisors is an integer number (1296250560).

Almost surely, 210312523101 is an apocalyptic number.

It is an amenable number.

10312523101 is a deficient number, since it is larger than the sum of its proper divisors (57481379).

10312523101 is a wasteful number, since it uses less digits than its factorization.

10312523101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26123.

The product of its (nonzero) digits is 180, while the sum is 19.

The spelling of 10312523101 in words is "ten billion, three hundred twelve million, five hundred twenty-three thousand, one hundred one".

Divisors: 1 197 2207 23719 434779 4672643 52347833 10312523101