155332230104 has 16 divisors (see below), whose sum is σ = 292530965400. Its totient is φ = 77323972672.

The previous prime is 155332230077. The next prime is 155332230107. The reversal of 155332230104 is 401032233551.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155332230107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42765869 + ... + 42769500.

Almost surely, 2^155332230104 is an apocalyptic number.

It is an amenable number.

155332230104 is a deficient number, since it is larger than the sum of its proper divisors (137198735296).

155332230104 is a wasteful number, since it uses less digits than its factorization.

155332230104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85535602 (or 85535598 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 155332230104 its reverse (401032233551), we get a palindrome (556364463655).

The spelling of 155332230104 in words is "one hundred fifty-five billion, three hundred thirty-two million, two hundred thirty thousand, one hundred four".