101103343400 has 48 divisors (see below), whose sum is σ = 247437139200. Its totient is φ = 38312844480.

The previous prime is 101103343391. The next prime is 101103343499. The reversal of 101103343400 is 4343301101.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13299272 + ... + 13306871.

It is an arithmetic number, because the mean of its divisors is an integer number (5154940400).

Almost surely, 2^101103343400 is an apocalyptic number.

101103343400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101103343400 is an abundant number, since it is smaller than the sum of its proper divisors (146333795800).

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

101103343400 is a wasteful number, since it uses less digits than its factorization.

101103343400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26606178 (or 26606169 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 101103343400 its reverse (4343301101), we get a palindrome (105446644501).

The spelling of 101103343400 in words is "one hundred one billion, one hundred three million, three hundred forty-three thousand, four hundred".