101880740771 has 4 divisors (see below), whose sum is σ = 101882360544. Its totient is φ = 101879121000.

The previous prime is 101880740761. The next prime is 101880740791. The reversal of 101880740771 is 177047088101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101880740771 - 2⁶ = 101880740707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101880740761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 711560 + ... + 842661.

It is an arithmetic number, because the mean of its divisors is an integer number (25470590136).

Almost surely, 2^101880740771 is an apocalyptic number.

101880740771 is a deficient number, since it is larger than the sum of its proper divisors (1619773).

101880740771 is an equidigital number, since it uses as much as digits as its factorization.

101880740771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1619772.

The product of its (nonzero) digits is 87808, while the sum is 44.

The spelling of 101880740771 in words is "one hundred one billion, eight hundred eighty million, seven hundred forty thousand, seven hundred seventy-one".