101202061 has 2 divisors, whose sum is σ = 101202062. Its totient is φ = 101202060.

The previous prime is 101202053. The next prime is 101202089. The reversal of 101202061 is 160202101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53509225 + 47692836 = 7315^2 + 6906^2 .

It is a cyclic number.

It is not a de Polignac number, because 101202061 - 2³ = 101202053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101202041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50601030 + 50601031.

It is an arithmetic number, because the mean of its divisors is an integer number (50601031).

Almost surely, 2^101202061 is an apocalyptic number.

It is an amenable number.

101202061 is a deficient number, since it is larger than the sum of its proper divisors (1).

101202061 is an equidigital number, since it uses as much as digits as its factorization.

101202061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 101202061 is about 10059.9235086555. The cubic root of 101202061 is about 466.0113049625.

Adding to 101202061 its reverse (160202101), we get a palindrome (261404162).

The spelling of 101202061 in words is "one hundred one million, two hundred two thousand, sixty-one".