102423110240 has 96 divisors (see below), whose sum is σ = 270410827680. Its totient is φ = 36336332800.

The previous prime is 102423110233. The next prime is 102423110299. The reversal of 102423110240 is 42011324201.

It is a super-2 number, since 2×102423110240² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 637535 + ... + 781854.

It is an arithmetic number, because the mean of its divisors is an integer number (2816779455).

Almost surely, 2^102423110240 is an apocalyptic number.

102423110240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102423110240 is an abundant number, since it is smaller than the sum of its proper divisors (167987717440).

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

102423110240 is a wasteful number, since it uses less digits than its factorization.

102423110240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419456 (or 1419448 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 102423110240 its reverse (42011324201), we get a palindrome (144434434441).

The spelling of 102423110240 in words is "one hundred two billion, four hundred twenty-three million, one hundred ten thousand, two hundred forty".