101032140040 has 64 divisors (see below), whose sum is σ = 246310747200. Its totient is φ = 37075283712.

The previous prime is 101032140031. The next prime is 101032140059. The reversal of 101032140040 is 40041230101.

It is a junction number, because it is equal to n+sod(n) for n = 101032139996 and 101032140023.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 511230 + ... + 680749.

It is an arithmetic number, because the mean of its divisors is an integer number (3848605425).

Almost surely, 2^101032140040 is an apocalyptic number.

101032140040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101032140040 is an abundant number, since it is smaller than the sum of its proper divisors (145278607160).

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

101032140040 is a wasteful number, since it uses less digits than its factorization.

101032140040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192166 (or 1192162 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 101032140040 its reverse (40041230101), we get a palindrome (141073370141).

The spelling of 101032140040 in words is "one hundred one billion, thirty-two million, one hundred forty thousand, forty".