101960020545 has 8 divisors (see below), whose sum is σ = 163136032896. Its totient is φ = 54378677616.

The previous prime is 101960020541. The next prime is 101960020559. The reversal of 101960020545 is 545020069101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101960020545 - 2² = 101960020541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101960020541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3398667337 + ... + 3398667366.

It is an arithmetic number, because the mean of its divisors is an integer number (20392004112).

Almost surely, 2^101960020545 is an apocalyptic number.

101960020545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

101960020545 is a deficient number, since it is larger than the sum of its proper divisors (61176012351).

101960020545 is an equidigital number, since it uses as much as digits as its factorization.

101960020545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6797334711.

The product of its (nonzero) digits is 10800, while the sum is 33.

Adding to 101960020545 its reverse (545020069101), we get a palindrome (646980089646).

The spelling of 101960020545 in words is "one hundred one billion, nine hundred sixty million, twenty thousand, five hundred forty-five".