101842643355 has 16 divisors (see below), whose sum is σ = 163373690880. Its totient is φ = 54174255968.

The previous prime is 101842643347. The next prime is 101842643363. The reversal of 101842643355 is 553346248101.

It is an interprime number because it is at equal distance from previous prime (101842643347) and next prime (101842643363).

It is a cyclic number.

It is not a de Polignac number, because 101842643355 - 2³ = 101842643347 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8857845 + ... + 8869334.

It is an arithmetic number, because the mean of its divisors is an integer number (10210855680).

Almost surely, 2^101842643355 is an apocalyptic number.

101842643355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

101842643355 is a deficient number, since it is larger than the sum of its proper divisors (61531047525).

101842643355 is a wasteful number, since it uses less digits than its factorization.

101842643355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17727570.

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 101842643355 in words is "one hundred one billion, eight hundred forty-two million, six hundred forty-three thousand, three hundred fifty-five".