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10123300302 = 23127129710243
BaseRepresentation
bin10010110110110010…
…10100110111001110
3222010111202221100020
421123121110313032
5131213031102202
64352305243010
7505602430023
oct113331246716
928114687306
1010123300302
114325380395
121b66333466
13c543cb62b
146c069b54a
153e3b165bc
hex25b654dce

10123300302 has 32 divisors (see below), whose sum is σ = 20423749632. Its totient is φ = 3344955264.

The previous prime is 10123300279. The next prime is 10123300303. The reversal of 10123300302 is 20300332101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10123300303) 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 15 ways as a sum of consecutive naturals, for example, 983193 + ... + 993435.

It is an arithmetic number, because the mean of its divisors is an integer number (638242176).

Almost surely, 210123300302 is an apocalyptic number.

10123300302 is an abundant number, since it is smaller than the sum of its proper divisors (10300449330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10123300302 is a wasteful number, since it uses less digits than its factorization.

10123300302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11672.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 10123300302 its reverse (20300332101), we get a palindrome (30423632403).

The spelling of 10123300302 in words is "ten billion, one hundred twenty-three million, three hundred thousand, three hundred two".

Divisors: 1 2 3 6 127 254 381 762 1297 2594 3891 7782 10243 20486 30729 61458 164719 329438 494157 988314 1300861 2601722 3902583 7805166 13285171 26570342 39855513 79711026 1687216717 3374433434 5061650151 10123300302