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103100330030 = 2528193657337
BaseRepresentation
bin110000000000101000…
…0100011000000101110
3100212010020110102111212
41200001100203000232
53142122141030110
6115210313514422
710306631226365
oct1400120430056
9325106412455
10103100330030
113a7a74a2a25
1217b94112a12
139950c21a59
144dc0b027dc
152a364eae05
hex180142302e

103100330030 has 16 divisors (see below), whose sum is σ = 185646476880. Its totient is φ = 41225491392.

The previous prime is 103100330029. The next prime is 103100330057. The reversal of 103100330030 is 30033001301.

It is a junction number, because it is equal to n+sod(n) for n = 103100329987 and 103100330014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1800479 + ... + 1856858.

It is an arithmetic number, because the mean of its divisors is an integer number (11602904805).

Almost surely, 2103100330030 is an apocalyptic number.

103100330030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103100330030 is a deficient number, since it is larger than the sum of its proper divisors (82546146850).

103100330030 is a wasteful number, since it uses less digits than its factorization.

103100330030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3660163.

The product of its (nonzero) digits is 81, while the sum is 14.

Adding to 103100330030 its reverse (30033001301), we get a palindrome (133133331331).

The spelling of 103100330030 in words is "one hundred three billion, one hundred million, three hundred thirty thousand, thirty".

Divisors: 1 2 5 10 2819 5638 14095 28190 3657337 7314674 18286685 36573370 10310033003 20620066006 51550165015 103100330030