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12100313010 = 2352571569431
BaseRepresentation
bin10110100010011110…
…00001111110110010
31011020021212120221010
423101033001332302
5144240140004020
65320411411350
7605566651332
oct132117017662
934207776833
1012100313010
11514a347295
122418453b56
1311aab87936
1482b0910c2
154ac487de0
hex2d13c1fb2

12100313010 has 32 divisors (see below), whose sum is σ = 29153768832. Its totient is φ = 3214192640.

The previous prime is 12100313003. The next prime is 12100313021. The reversal of 12100313010 is 1031300121.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 777006 + ... + 792425.

It is an arithmetic number, because the mean of its divisors is an integer number (911055276).

Almost surely, 212100313010 is an apocalyptic number.

12100313010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12100313010 is an abundant number, since it is smaller than the sum of its proper divisors (17053455822).

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

12100313010 is a wasteful number, since it uses less digits than its factorization.

12100313010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1569698.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 12100313010 its reverse (1031300121), we get a palindrome (13131613131).

The spelling of 12100313010 in words is "twelve billion, one hundred million, three hundred thirteen thousand, ten".

Divisors: 1 2 3 5 6 10 15 30 257 514 771 1285 1542 2570 3855 7710 1569431 3138862 4708293 7847155 9416586 15694310 23541465 47082930 403343767 806687534 1210031301 2016718835 2420062602 4033437670 6050156505 12100313010