32155144155123 has 8 divisors (see below), whose sum is σ = 46771118771136. Its totient is φ = 19487966154600.

The previous prime is 32155144155107. The next prime is 32155144155161.

32155144155123 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 32155144155123 - 2⁴ = 32155144155107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32155144155163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487199153833 + ... + 487199153898.

It is an arithmetic number, because the mean of its divisors is an integer number (5846389846392).

Almost surely, 2^{32155144155123} is an apocalyptic number.

32155144155123 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

32155144155123 is a deficient number, since it is larger than the sum of its proper divisors (14615974616013).

32155144155123 is a wasteful number, since it uses less digits than its factorization.

32155144155123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974398307745.

The product of its digits is 360000, while the sum is 42.

The spelling of 32155144155123 in words is "thirty-two trillion, one hundred fifty-five billion, one hundred forty-four million, one hundred fifty-five thousand, one hundred twenty-three".