120001020130 has 8 divisors (see below), whose sum is σ = 216001836252. Its totient is φ = 48000408048.

The previous prime is 120001020103. The next prime is 120001020149. The reversal of 120001020130 is 31020100021.

It can be written as a sum of positive squares in 2 ways, for example, as 100014695001 + 19986325129 = 316251^2 + 141373^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 12000102013 = 120001020130 / (1 + 2 + 0 + 0 + 0 + 1 + 0 + 2 + 0 + 1 + 3 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6000050997 + ... + 6000051016.

Almost surely, 2^120001020130 is an apocalyptic number.

120001020130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120001020130 is a deficient number, since it is larger than the sum of its proper divisors (96000816122).

120001020130 is a wasteful number, since it uses less digits than its factorization.

120001020130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12000102020.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 120001020130 its reverse (31020100021), we get a palindrome (151021120151).

The spelling of 120001020130 in words is "one hundred twenty billion, one million, twenty thousand, one hundred thirty".