101454229 has 2 divisors, whose sum is σ = 101454230. Its totient is φ = 101454228.

The previous prime is 101454211. The next prime is 101454239. The reversal of 101454229 is 922454101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84603204 + 16851025 = 9198^2 + 4105^2 .

It is a cyclic number.

It is not a de Polignac number, because 101454229 - 2¹⁵ = 101421461 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101454197 and 101454206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101454239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50727114 + 50727115.

It is an arithmetic number, because the mean of its divisors is an integer number (50727115).

Almost surely, 2^101454229 is an apocalyptic number.

It is an amenable number.

101454229 is a deficient number, since it is larger than the sum of its proper divisors (1).

101454229 is an equidigital number, since it uses as much as digits as its factorization.

101454229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 101454229 is about 10072.4490070687. The cubic root of 101454229 is about 466.3980417177.

The spelling of 101454229 in words is "one hundred one million, four hundred fifty-four thousand, two hundred twenty-nine".