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10021232310103 = 79149511564679
BaseRepresentation
bin1001000111010011111111…
…1111011111011101010111
31022111000112220120100202001
42101310333333133131113
52303141440432410403
633151405055100131
72053003323116110
oct221647777373527
938430486510661
1010021232310103
113213a87427943
12115a222511647
13578cc8c2ac21
1426905cd55207
15125a1de7cc1d
hex91d3ffdf757

10021232310103 has 8 divisors (see below), whose sum is σ = 11452856762880. Its totient is φ = 8589612816600.

The previous prime is 10021232310097. The next prime is 10021232310137. The reversal of 10021232310103 is 30101323212001.

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

It is a cyclic number.

It is not a de Polignac number, because 10021232310103 - 217 = 10021232179031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10021232310703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5622318 + ... + 7186996.

It is an arithmetic number, because the mean of its divisors is an integer number (1431607095360).

Almost surely, 210021232310103 is an apocalyptic number.

10021232310103 is a deficient number, since it is larger than the sum of its proper divisors (1431624452777).

10021232310103 is an equidigital number, since it uses as much as digits as its factorization.

10021232310103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2479637.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10021232310103 its reverse (30101323212001), we get a palindrome (40122555522104).

The spelling of 10021232310103 in words is "ten trillion, twenty-one billion, two hundred thirty-two million, three hundred ten thousand, one hundred three".

Divisors: 1 7 914951 1564679 6404657 10952753 1431604615729 10021232310103