101505749499368 has 32 divisors (see below), whose sum is σ = 190844721984000. Its totient is φ = 50613827769792.

The previous prime is 101505749499367. The next prime is 101505749499457. The reversal of 101505749499368 is 863994947505101.

It is not an unprimeable number, because it can be changed into a prime (101505749499367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231980858 + ... + 232418006.

It is an arithmetic number, because the mean of its divisors is an integer number (5963897562000).

Almost surely, 2^{101505749499368} is an apocalyptic number.

It is an amenable number.

101505749499368 is a deficient number, since it is larger than the sum of its proper divisors (89338972484632).

101505749499368 is a wasteful number, since it uses less digits than its factorization.

101505749499368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516609 (or 516605 counting only the distinct ones).

The product of its (nonzero) digits is 293932800, while the sum is 71.

The spelling of 101505749499368 in words is "one hundred one trillion, five hundred five billion, seven hundred forty-nine million, four hundred ninety-nine thousand, three hundred sixty-eight".