10102011355243 has 8 divisors (see below), whose sum is σ = 10172959776000. Its totient is φ = 10031264780328.

The previous prime is 10102011355237. The next prime is 10102011355259. The reversal of 10102011355243 is 34255311020101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10102011355243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10102011356243) 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, 50361013 + ... + 50561206.

It is an arithmetic number, because the mean of its divisors is an integer number (1271619972000).

Almost surely, 2^{10102011355243} is an apocalyptic number.

10102011355243 is a deficient number, since it is larger than the sum of its proper divisors (70948420757).

10102011355243 is a wasteful number, since it uses less digits than its factorization.

10102011355243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100922921.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 10102011355243 its reverse (34255311020101), we get a palindrome (44357322375344).

It can be divided in two parts, 1010201 and 1355243, that added together give a square (2365444 = 1538²).

The spelling of 10102011355243 in words is "ten trillion, one hundred two billion, eleven million, three hundred fifty-five thousand, two hundred forty-three".