122110210153 has 2 divisors, whose sum is σ = 122110210154. Its totient is φ = 122110210152.

The previous prime is 122110210109. The next prime is 122110210193. The reversal of 122110210153 is 351012011221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115499381904 + 6610828249 = 339852^2 + 81307^2 .

It is an emirp because it is prime and its reverse (351012011221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122110210153 - 2¹⁷ = 122110079081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122110210153.

It is not a weakly prime, because it can be changed into another prime (122110210193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61055105076 + 61055105077.

It is an arithmetic number, because the mean of its divisors is an integer number (61055105077).

Almost surely, 2^122110210153 is an apocalyptic number.

It is an amenable number.

122110210153 is a deficient number, since it is larger than the sum of its proper divisors (1).

122110210153 is an equidigital number, since it uses as much as digits as its factorization.

122110210153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 19.

Adding to 122110210153 its reverse (351012011221), we get a palindrome (473122221374).

The spelling of 122110210153 in words is "one hundred twenty-two billion, one hundred ten million, two hundred ten thousand, one hundred fifty-three".