145500344231102 has 16 divisors (see below), whose sum is σ = 249435161458560. Its totient is φ = 62355790404888.

The previous prime is 145500344231069. The next prime is 145500344231147. The reversal of 145500344231102 is 201132443005541.

145500344231102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124395428 + ... + 125559639.

It is an arithmetic number, because the mean of its divisors is an integer number (15589697591160).

Almost surely, 2^{145500344231102} is an apocalyptic number.

145500344231102 is a deficient number, since it is larger than the sum of its proper divisors (103934817227458).

145500344231102 is a wasteful number, since it uses less digits than its factorization.

145500344231102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249996655.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 145500344231102 its reverse (201132443005541), we get a palindrome (346632787236643).

The spelling of 145500344231102 in words is "one hundred forty-five trillion, five hundred billion, three hundred forty-four million, two hundred thirty-one thousand, one hundred two".