153415355122 has 4 divisors (see below), whose sum is σ = 230123032686. Its totient is φ = 76707677560.

The previous prime is 153415355057. The next prime is 153415355141. The reversal of 153415355122 is 221553514351.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221553514351 = 13 ⋅17042578027.

It can be written as a sum of positive squares in only one way, i.e., 102546612441 + 50868742681 = 320229^2 + 225541^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38353838779 + ... + 38353838782.

Almost surely, 2^153415355122 is an apocalyptic number.

153415355122 is a deficient number, since it is larger than the sum of its proper divisors (76707677564).

153415355122 is an equidigital number, since it uses as much as digits as its factorization.

153415355122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76707677563.

The product of its digits is 90000, while the sum is 37.

Adding to 153415355122 its reverse (221553514351), we get a palindrome (374968869473).

The spelling of 153415355122 in words is "one hundred fifty-three billion, four hundred fifteen million, three hundred fifty-five thousand, one hundred twenty-two".