101033130 has 64 divisors (see below), whose sum is σ = 265959936. Its totient is φ = 24360000.

The previous prime is 101033099. The next prime is 101033131. The reversal of 101033130 is 31330101.

It is not an unprimeable number, because it can be changed into a prime (101033131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68905 + ... + 70355.

It is an arithmetic number, because the mean of its divisors is an integer number (4155624).

Almost surely, 2^101033130 is an apocalyptic number.

101033130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 101033130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132979968).

101033130 is an abundant number, since it is smaller than the sum of its proper divisors (164926806).

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

101033130 is a wasteful number, since it uses less digits than its factorization.

101033130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683.

The product of its (nonzero) digits is 27, while the sum is 12.

The square root of 101033130 is about 10051.5237650816. The cubic root of 101033130 is about 465.7518649251.

Adding to 101033130 its reverse (31330101), we get a palindrome (132363231).

The spelling of 101033130 in words is "one hundred one million, thirty-three thousand, one hundred thirty".