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10331012141 = 88111726461
BaseRepresentation
bin10011001111100011…
…01011110000101101
3222122222121210102022
421213301223300231
5132124214342031
64425045235525
7514004103632
oct114761536055
928588553368
1010331012141
11442165036a
122003a02ba5
13c88455b48
147000ca189
15406e9597b
hex267c6bc2d

10331012141 has 4 divisors (see below), whose sum is σ = 10342739484. Its totient is φ = 10319284800.

The previous prime is 10331012119. The next prime is 10331012147. The reversal of 10331012141 is 14121013301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14121013301 = 25373556537.

It can be written as a sum of positive squares in 2 ways, for example, as 3700167241 + 6630844900 = 60829^2 + 81430^2 .

It is a cyclic number.

It is not a de Polignac number, because 10331012141 - 226 = 10263903277 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 (10331012147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5862350 + ... + 5864111.

It is an arithmetic number, because the mean of its divisors is an integer number (2585684871).

Almost surely, 210331012141 is an apocalyptic number.

It is an amenable number.

10331012141 is a deficient number, since it is larger than the sum of its proper divisors (11727343).

10331012141 is an equidigital number, since it uses as much as digits as its factorization.

10331012141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11727342.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10331012141 its reverse (14121013301), we get a palindrome (24452025442).

The spelling of 10331012141 in words is "ten billion, three hundred thirty-one million, twelve thousand, one hundred forty-one".

Divisors: 1 881 11726461 10331012141