106213333157 has 2 divisors, whose sum is σ = 106213333158. Its totient is φ = 106213333156.

The previous prime is 106213333153. The next prime is 106213333181. The reversal of 106213333157 is 751333312601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60633645121 + 45579688036 = 246239^2 + 213494^2 .

It is a cyclic number.

It is not a de Polignac number, because 106213333157 - 2² = 106213333153 is a prime.

It is a super-2 number, since 2×106213333157² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106213333153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53106666578 + 53106666579.

It is an arithmetic number, because the mean of its divisors is an integer number (53106666579).

Almost surely, 2^106213333157 is an apocalyptic number.

It is an amenable number.

106213333157 is a deficient number, since it is larger than the sum of its proper divisors (1).

106213333157 is an equidigital number, since it uses as much as digits as its factorization.

106213333157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 35.

Adding to 106213333157 its reverse (751333312601), we get a palindrome (857546645758).

The spelling of 106213333157 in words is "one hundred six billion, two hundred thirteen million, three hundred thirty-three thousand, one hundred fifty-seven".