120101112030 has 16 divisors (see below), whose sum is σ = 288242668944. Its totient is φ = 32026963200.

The previous prime is 120101112011. The next prime is 120101112101. The reversal of 120101112030 is 30211101021.

It is a super-2 number, since 2×120101112030² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120101111997 and 120101112015.

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, 2001685171 + ... + 2001685230.

It is an arithmetic number, because the mean of its divisors is an integer number (18015166809).

Almost surely, 2^120101112030 is an apocalyptic number.

120101112030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120101112030 is an abundant number, since it is smaller than the sum of its proper divisors (168141556914).

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

120101112030 is a wasteful number, since it uses less digits than its factorization.

120101112030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4003370411.

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

Adding to 120101112030 its reverse (30211101021), we get a palindrome (150312213051).

The spelling of 120101112030 in words is "one hundred twenty billion, one hundred one million, one hundred twelve thousand, thirty".