102000331122142 has 64 divisors (see below), whose sum is σ = 158661591588864. Its totient is φ = 49158912509280.

The previous prime is 102000331122119. The next prime is 102000331122143. The reversal of 102000331122142 is 241221133000201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102000331122143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1756568193 + ... + 1756626259.

It is an arithmetic number, because the mean of its divisors is an integer number (2479087368576).

Almost surely, 2^{102000331122142} is an apocalyptic number.

102000331122142 is a deficient number, since it is larger than the sum of its proper divisors (56661260466722).

102000331122142 is a wasteful number, since it uses less digits than its factorization.

102000331122142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59773.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 102000331122142 its reverse (241221133000201), we get a palindrome (343221464122343).

The spelling of 102000331122142 in words is "one hundred two trillion, three hundred thirty-one million, one hundred twenty-two thousand, one hundred forty-two".