101768427508 has 24 divisors (see below), whose sum is σ = 194294973600. Its totient is φ = 46256044320.

The previous prime is 101768427491. The next prime is 101768427557. The reversal of 101768427508 is 805724867101.

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, 1069735 + ... + 1160977.

It is an arithmetic number, because the mean of its divisors is an integer number (8095623900).

Almost surely, 2^101768427508 is an apocalyptic number.

It is an amenable number.

101768427508 is a deficient number, since it is larger than the sum of its proper divisors (92526546092).

101768427508 is a wasteful number, since it uses less digits than its factorization.

101768427508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116607 (or 116605 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 49.

The spelling of 101768427508 in words is "one hundred one billion, seven hundred sixty-eight million, four hundred twenty-seven thousand, five hundred eight".