101120211030 has 64 divisors (see below), whose sum is σ = 260281693440. Its totient is φ = 25064148096.

The previous prime is 101120210957. The next prime is 101120211043. The reversal of 101120211030 is 30112021101.

It is a junction number, because it is equal to n+sod(n) for n = 101120210997 and 101120211015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1643412 + ... + 1703831.

It is an arithmetic number, because the mean of its divisors is an integer number (4066901460).

Almost surely, 2^101120211030 is an apocalyptic number.

101120211030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101120211030 is an abundant number, since it is smaller than the sum of its proper divisors (159161482410).

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

101120211030 is a wasteful number, since it uses less digits than its factorization.

101120211030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3347325.

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

Adding to 101120211030 its reverse (30112021101), we get a palindrome (131232232131).

The spelling of 101120211030 in words is "one hundred one billion, one hundred twenty million, two hundred eleven thousand, thirty".