101120103030 has 16 divisors (see below), whose sum is σ = 242688247344. Its totient is φ = 26965360800.

The previous prime is 101120102971. The next prime is 101120103047. The reversal of 101120103030 is 30301021101.

It is a junction number, because it is equal to n+sod(n) for n = 101120102997 and 101120103015.

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, 1685335021 + ... + 1685335080.

It is an arithmetic number, because the mean of its divisors is an integer number (15168015459).

Almost surely, 2^101120103030 is an apocalyptic number.

101120103030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101120103030 is an abundant number, since it is smaller than the sum of its proper divisors (141568144314).

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

101120103030 is a wasteful number, since it uses less digits than its factorization.

101120103030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3370670111.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 101120103030 its reverse (30301021101), we get a palindrome (131421124131).

The spelling of 101120103030 in words is "one hundred one billion, one hundred twenty million, one hundred three thousand, thirty".