101538648103430 has 16 divisors (see below), whose sum is σ = 184386996381024. Its totient is φ = 40256030398080.

The previous prime is 101538648103429. The next prime is 101538648103441. The reversal of 101538648103430 is 34301846835101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44928604226 + ... + 44928606485.

It is an arithmetic number, because the mean of its divisors is an integer number (11524187273814).

Almost surely, 2^{101538648103430} is an apocalyptic number.

101538648103430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101538648103430 is a deficient number, since it is larger than the sum of its proper divisors (82848348277594).

101538648103430 is a wasteful number, since it uses less digits than its factorization.

101538648103430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89857210831.

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 101538648103430 in words is "one hundred one trillion, five hundred thirty-eight billion, six hundred forty-eight million, one hundred three thousand, four hundred thirty".