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10121341031 is a prime number
BaseRepresentation
bin10010110110100011…
…10110100001100111
3222010101002101201122
421123101312201213
5131212030403111
64352155244155
7505546656614
oct113321664147
928111071648
1010121341031
11432426235a
121b6574965b
13c53b938b9
146c030b50b
153e387acdb
hex25b476867

10121341031 has 2 divisors, whose sum is σ = 10121341032. Its totient is φ = 10121341030.

The previous prime is 10121340979. The next prime is 10121341033. The reversal of 10121341031 is 13014312101.

10121341031 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10121341031 - 210 = 10121340007 is a prime.

It is a super-2 number, since 2×101213410312 (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 10121341033, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10121341033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060670515 + 5060670516.

It is an arithmetic number, because the mean of its divisors is an integer number (5060670516).

Almost surely, 210121341031 is an apocalyptic number.

10121341031 is a deficient number, since it is larger than the sum of its proper divisors (1).

10121341031 is an equidigital number, since it uses as much as digits as its factorization.

10121341031 is an evil number, because the sum of its binary digits is even.

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

Adding to 10121341031 its reverse (13014312101), we get a palindrome (23135653132).

The spelling of 10121341031 in words is "ten billion, one hundred twenty-one million, three hundred forty-one thousand, thirty-one".