101142551130 has 16 divisors (see below), whose sum is σ = 242742122784. Its totient is φ = 26971346960.

The previous prime is 101142551119. The next prime is 101142551137. The reversal of 101142551130 is 31155241101.

It is a self number, because there is not a number n which added to its sum of digits gives 101142551130.

It is not an unprimeable number, because it can be changed into a prime (101142551137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1685709156 + ... + 1685709215.

It is an arithmetic number, because the mean of its divisors is an integer number (15171382674).

Almost surely, 2^101142551130 is an apocalyptic number.

101142551130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101142551130 is an abundant number, since it is smaller than the sum of its proper divisors (141599571654).

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

101142551130 is a wasteful number, since it uses less digits than its factorization.

101142551130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3371418381.

The product of its (nonzero) digits is 600, while the sum is 24.

Adding to 101142551130 its reverse (31155241101), we get a palindrome (132297792231).

The spelling of 101142551130 in words is "one hundred one billion, one hundred forty-two million, five hundred fifty-one thousand, one hundred thirty".