105032130040 has 64 divisors (see below), whose sum is σ = 238202933760. Its totient is φ = 41679713280.

The previous prime is 105032130011. The next prime is 105032130041. The reversal of 105032130040 is 40031230501.

It is a super-2 number, since 2×105032130040² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105032130041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2831292 + ... + 2868148.

It is an arithmetic number, because the mean of its divisors is an integer number (3721920840).

Almost surely, 2^105032130040 is an apocalyptic number.

105032130040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105032130040 is an abundant number, since it is smaller than the sum of its proper divisors (133170803720).

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

105032130040 is a wasteful number, since it uses less digits than its factorization.

105032130040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37432 (or 37428 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

Adding to 105032130040 its reverse (40031230501), we get a palindrome (145063360541).

The spelling of 105032130040 in words is "one hundred five billion, thirty-two million, one hundred thirty thousand, forty".