101026141 has 2 divisors, whose sum is σ = 101026142. Its totient is φ = 101026140.

The previous prime is 101026139. The next prime is 101026147. The reversal of 101026141 is 141620101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89226916 + 11799225 = 9446^2 + 3435^2 .

It is a cyclic number.

It is not a de Polignac number, because 101026141 - 2¹ = 101026139 is a prime.

It is a super-3 number, since 3×101026141³ (a number of 25 digits) contains 333 as substring.

Together with 101026139, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101026147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50513070 + 50513071.

It is an arithmetic number, because the mean of its divisors is an integer number (50513071).

Almost surely, 2^101026141 is an apocalyptic number.

It is an amenable number.

101026141 is a deficient number, since it is larger than the sum of its proper divisors (1).

101026141 is an equidigital number, since it uses as much as digits as its factorization.

101026141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 101026141 is about 10051.1761003377. The cubic root of 101026141 is about 465.7411251646.

Adding to 101026141 its reverse (141620101), we get a palindrome (242646242).

The spelling of 101026141 in words is "one hundred one million, twenty-six thousand, one hundred forty-one".