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103430131041 = 375745543871
BaseRepresentation
bin110000001010011101…
…0101000110101100001
3100212222020001001110010
41200110322220311201
53143311103143131
6115303134355133
710321044415356
oct1402472506541
9325866031403
10103430131041
113a956681346
121806665baa9
1399a4355093
14501283262d
152a55444b46
hex1814ea8d61

103430131041 has 8 divisors (see below), whose sum is σ = 138089019904. Its totient is φ = 68862331440.

The previous prime is 103430130983. The next prime is 103430131097. The reversal of 103430131041 is 140131034301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103430131041 - 214 = 103430114657 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103430130999 and 103430131017.

It is not an unprimeable number, because it can be changed into a prime (103430135041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22769665 + ... + 22774206.

It is an arithmetic number, because the mean of its divisors is an integer number (17261127488).

Almost surely, 2103430131041 is an apocalyptic number.

It is an amenable number.

103430131041 is a deficient number, since it is larger than the sum of its proper divisors (34658888863).

103430131041 is an equidigital number, since it uses as much as digits as its factorization.

103430131041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45544631.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 103430131041 its reverse (140131034301), we get a palindrome (243561165342).

The spelling of 103430131041 in words is "one hundred three billion, four hundred thirty million, one hundred thirty-one thousand, forty-one".

Divisors: 1 3 757 2271 45543871 136631613 34476710347 103430131041