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10321301129 = 232819111753
BaseRepresentation
bin10011001110011001…
…01000111010001001
3222122022100102102012
421213030220322021
5132114223114004
64424101145305
7513525416636
oct114714507211
928568312365
1010321301129
114417118337
1220006bb235
13c86435999
146dcabd18d
154061c846e
hex267328e89

10321301129 has 16 divisors (see below), whose sum is σ = 10826417664. Its totient is φ = 9821011200.

The previous prime is 10321301119. The next prime is 10321301131. The reversal of 10321301129 is 92110312301.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10321301129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10321301119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5886917 + ... + 5888669.

It is an arithmetic number, because the mean of its divisors is an integer number (676651104).

Almost surely, 210321301129 is an apocalyptic number.

It is an amenable number.

10321301129 is a deficient number, since it is larger than the sum of its proper divisors (505116535).

10321301129 is a wasteful number, since it uses less digits than its factorization.

10321301129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2968.

The product of its (nonzero) digits is 324, while the sum is 23.

The spelling of 10321301129 in words is "ten billion, three hundred twenty-one million, three hundred one thousand, one hundred twenty-nine".

Divisors: 1 23 281 911 1753 6463 20953 40319 255991 492593 1596983 5887793 11329639 36730609 448752223 10321301129