101130241020 has 24 divisors (see below), whose sum is σ = 283164675024. Its totient is φ = 26968064256.

The previous prime is 101130241013. The next prime is 101130241033. The reversal of 101130241020 is 20142031101.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 842751949 + ... + 842752068.

It is an arithmetic number, because the mean of its divisors is an integer number (11798528126).

Almost surely, 2^101130241020 is an apocalyptic number.

101130241020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101130241020 is an abundant number, since it is smaller than the sum of its proper divisors (182034434004).

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

101130241020 is a wasteful number, since it uses less digits than its factorization.

101130241020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685504029 (or 1685504027 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 101130241020 its reverse (20142031101), we get a palindrome (121272272121).

The spelling of 101130241020 in words is "one hundred one billion, one hundred thirty million, two hundred forty-one thousand, twenty".