120315209998 has 16 divisors (see below), whose sum is σ = 191110005504. Its totient is φ = 56612657920.

The previous prime is 120315209983. The next prime is 120315210031. The reversal of 120315209998 is 899902513021.

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, 123603 + ... + 505873.

It is an arithmetic number, because the mean of its divisors is an integer number (11944375344).

Almost surely, 2^120315209998 is an apocalyptic number.

120315209998 is a deficient number, since it is larger than the sum of its proper divisors (70794795506).

120315209998 is a wasteful number, since it uses less digits than its factorization.

120315209998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391547.

The product of its (nonzero) digits is 349920, while the sum is 49.

The spelling of 120315209998 in words is "one hundred twenty billion, three hundred fifteen million, two hundred nine thousand, nine hundred ninety-eight".