101550140435 has 32 divisors (see below), whose sum is σ = 124363413504. Its totient is φ = 79591680000.

The previous prime is 101550140383. The next prime is 101550140443. The reversal of 101550140435 is 534041055101.

It is not a de Polignac number, because 101550140435 - 2⁶ = 101550140371 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101550140398 and 101550140407.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26998955 + ... + 27002715.

It is an arithmetic number, because the mean of its divisors is an integer number (3886356672).

Almost surely, 2^101550140435 is an apocalyptic number.

101550140435 is a deficient number, since it is larger than the sum of its proper divisors (22813273069).

101550140435 is a wasteful number, since it uses less digits than its factorization.

101550140435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4415.

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 101550140435 its reverse (534041055101), we get a palindrome (635591195536).

The spelling of 101550140435 in words is "one hundred one billion, five hundred fifty million, one hundred forty thousand, four hundred thirty-five".