120311202010 has 32 divisors (see below), whose sum is σ = 229828696272. Its totient is φ = 45188997120.

The previous prime is 120311201963. The next prime is 120311202043. The reversal of 120311202010 is 10202113021.

It can be written as a sum of positive squares in 8 ways, for example, as 13046436841 + 107264765169 = 114221^2 + 327513^2 .

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, 743611 + ... + 890830.

Almost surely, 2^120311202010 is an apocalyptic number.

120311202010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120311202010 is a deficient number, since it is larger than the sum of its proper divisors (109517494262).

120311202010 is a wasteful number, since it uses less digits than its factorization.

120311202010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1634898.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 120311202010 its reverse (10202113021), we get a palindrome (130513315031).

The spelling of 120311202010 in words is "one hundred twenty billion, three hundred eleven million, two hundred two thousand, ten".