101440313100 has 108 divisors (see below), whose sum is σ = 363381766384. Its totient is φ = 23186355840.

The previous prime is 101440313027. The next prime is 101440313147. The reversal of 101440313100 is 1313044101.

It is a super-2 number, since 2×101440313100² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8044519 + ... + 8057118.

Almost surely, 2^101440313100 is an apocalyptic number.

101440313100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101440313100 is an abundant number, since it is smaller than the sum of its proper divisors (261941453284).

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

101440313100 is a wasteful number, since it uses less digits than its factorization.

101440313100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16101664 (or 16101654 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 101440313100 its reverse (1313044101), we get a palindrome (102753357201).

The spelling of 101440313100 in words is "one hundred one billion, four hundred forty million, three hundred thirteen thousand, one hundred".