102030332240000 has 160 divisors (see below), whose sum is σ = 262191629821440. Its totient is φ = 39495611520000.

The previous prime is 102030332239973. The next prime is 102030332240047. The reversal of 102030332240000 is 42233030201.

It is a tau number, because it is divible by the number of its divisors (160).

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

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18090632 + ... + 23050631.

It is an arithmetic number, because the mean of its divisors is an integer number (1638697686384).

Almost surely, 2^{102030332240000} is an apocalyptic number.

102030332240000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102030332240000 is an abundant number, since it is smaller than the sum of its proper divisors (160161297581440).

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

102030332240000 is an frugal number, since it uses more digits than its factorization.

102030332240000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41141328 (or 41141301 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 102030332240000 its reverse (42233030201), we get a palindrome (102072565270201).

The spelling of 102030332240000 in words is "one hundred two trillion, thirty billion, three hundred thirty-two million, two hundred forty thousand".