120000901854 has 16 divisors (see below), whose sum is σ = 247743797760. Its totient is φ = 38709968280.

The previous prime is 120000901817. The next prime is 120000901861. The reversal of 120000901854 is 458109000021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322582884 + ... + 322583255.

It is an arithmetic number, because the mean of its divisors is an integer number (15483987360).

Almost surely, 2^120000901854 is an apocalyptic number.

120000901854 is an abundant number, since it is smaller than the sum of its proper divisors (127742895906).

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

120000901854 is a wasteful number, since it uses less digits than its factorization.

120000901854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645166175.

The product of its (nonzero) digits is 2880, while the sum is 30.

Adding to 120000901854 its reverse (458109000021), we get a palindrome (578109901875).

The spelling of 120000901854 in words is "one hundred twenty billion, nine hundred one thousand, eight hundred fifty-four".