140123004531102 has 24 divisors (see below), whose sum is σ = 303671127619080. Its totient is φ = 46696701335760.

The previous prime is 140123004531091. The next prime is 140123004531119. The reversal of 140123004531102 is 201135400321041.

140123004531102 is a `hidden beast` number, since 1 + 4 + 0 + 1 + 2 + 300 + 45 + 311 + 0 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 913824649 + ... + 913977972.

It is an arithmetic number, because the mean of its divisors is an integer number (12652963650795).

Almost surely, 2^{140123004531102} is an apocalyptic number.

140123004531102 is an abundant number, since it is smaller than the sum of its proper divisors (163548123087978).

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

140123004531102 is a wasteful number, since it uses less digits than its factorization.

140123004531102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1827806888 (or 1827806885 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 140123004531102 its reverse (201135400321041), we get a palindrome (341258404852143).

The spelling of 140123004531102 in words is "one hundred forty trillion, one hundred twenty-three billion, four million, five hundred thirty-one thousand, one hundred two".