101300405650 has 48 divisors (see below), whose sum is σ = 189421626240. Its totient is φ = 40304836800.

The previous prime is 101300405639. The next prime is 101300405653. The reversal of 101300405650 is 56504003101.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (101300405653) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14091357 + ... + 14098543.

It is an arithmetic number, because the mean of its divisors is an integer number (3946283880).

Almost surely, 2^101300405650 is an apocalyptic number.

101300405650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101300405650 is a deficient number, since it is larger than the sum of its proper divisors (88121220590).

101300405650 is a wasteful number, since it uses less digits than its factorization.

101300405650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8659 (or 8654 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 101300405650 its reverse (56504003101), we get a palindrome (157804408751).

The spelling of 101300405650 in words is "one hundred one billion, three hundred million, four hundred five thousand, six hundred fifty".