101032020030 has 64 divisors (see below), whose sum is σ = 244962439488. Its totient is φ = 26665881600.

The previous prime is 101032020013. The next prime is 101032020031. The reversal of 101032020030 is 30020230101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101032019988 and 101032020015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101032020031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17246862 + ... + 17252718.

It is an arithmetic number, because the mean of its divisors is an integer number (3827538117).

Almost surely, 2^101032020030 is an apocalyptic number.

101032020030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101032020030 is an abundant number, since it is smaller than the sum of its proper divisors (143930419458).

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

101032020030 is a wasteful number, since it uses less digits than its factorization.

101032020030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11661.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 101032020030 its reverse (30020230101), we get a palindrome (131052250131).

The spelling of 101032020030 in words is "one hundred one billion, thirty-two million, twenty thousand, thirty".