101011101222151 has 2 divisors, whose sum is σ = 101011101222152. Its totient is φ = 101011101222150.

The previous prime is 101011101222071. The next prime is 101011101222173. The reversal of 101011101222151 is 151222101110101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101011101222151 - 2¹¹ = 101011101220103 is a prime.

It is a super-2 number, since 2×101011101222151² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101011101282151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505550611075 + 50505550611076.

It is an arithmetic number, because the mean of its divisors is an integer number (50505550611076).

Almost surely, 2^{101011101222151} is an apocalyptic number.

101011101222151 is a deficient number, since it is larger than the sum of its proper divisors (1).

101011101222151 is an equidigital number, since it uses as much as digits as its factorization.

101011101222151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40, while the sum is 19.

Adding to 101011101222151 its reverse (151222101110101), we get a palindrome (252233202332252).

The spelling of 101011101222151 in words is "one hundred one trillion, eleven billion, one hundred one million, two hundred twenty-two thousand, one hundred fifty-one".