155424510102 has 16 divisors (see below), whose sum is σ = 313221915072. Its totient is φ = 51412687560.

The previous prime is 155424510083. The next prime is 155424510103. The reversal of 155424510102 is 201015424551.

It is a self number, because there is not a number n which added to its sum of digits gives 155424510102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155424510103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98869768 + ... + 98871339.

It is an arithmetic number, because the mean of its divisors is an integer number (19576369692).

Almost surely, 2^155424510102 is an apocalyptic number.

155424510102 is an abundant number, since it is smaller than the sum of its proper divisors (157797404970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

155424510102 is a wasteful number, since it uses less digits than its factorization.

155424510102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197741243.

The product of its (nonzero) digits is 8000, while the sum is 30.

Adding to 155424510102 its reverse (201015424551), we get a palindrome (356439934653).

The spelling of 155424510102 in words is "one hundred fifty-five billion, four hundred twenty-four million, five hundred ten thousand, one hundred two".