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10301103100 = 2252103011031
BaseRepresentation
bin10011001011111111…
…00101101111111100
3222120220100020221001
421211333211233330
5132044040244400
64422100220044
7513161634361
oct114577455774
928526306831
1010301103100
114406782252
121bb599a624
13c821b33a2
146da142468
15404538a6a
hex265fe5bfc

10301103100 has 18 divisors (see below), whose sum is σ = 22353393944. Its totient is φ = 4120441200.

The previous prime is 10301103017. The next prime is 10301103103. The reversal of 10301103100 is 130110301.

It is a super-2 number, since 2×103011031002 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10301103103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51505416 + ... + 51505615.

Almost surely, 210301103100 is an apocalyptic number.

10301103100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10301103100 is an abundant number, since it is smaller than the sum of its proper divisors (12052290844).

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

10301103100 is a wasteful number, since it uses less digits than its factorization.

10301103100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103011045 (or 103011038 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 10.

Adding to 10301103100 its reverse (130110301), we get a palindrome (10431213401).

The spelling of 10301103100 in words is "ten billion, three hundred one million, one hundred three thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 103011031 206022062 412044124 515055155 1030110310 2060220620 2575275775 5150551550 10301103100