120001673000 has 64 divisors (see below), whose sum is σ = 306331571520. Its totient is φ = 43636968000.

The previous prime is 120001672981. The next prime is 120001673021. The reversal of 120001673000 is 376100021.

It is a happy number.

120001673000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 5443622 + ... + 5465621.

It is an arithmetic number, because the mean of its divisors is an integer number (4786430805).

Almost surely, 2^120001673000 is an apocalyptic number.

120001673000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120001673000 is an abundant number, since it is smaller than the sum of its proper divisors (186329898520).

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

120001673000 is a wasteful number, since it uses less digits than its factorization.

120001673000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10909275 (or 10909261 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

Adding to 120001673000 its reverse (376100021), we get a palindrome (120377773021).

The spelling of 120001673000 in words is "one hundred twenty billion, one million, six hundred seventy-three thousand".