101355012141 has 4 divisors (see below), whose sum is σ = 135140016192. Its totient is φ = 67570008092.

The previous prime is 101355012139. The next prime is 101355012149. The reversal of 101355012141 is 141210553101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101355012141 - 2¹ = 101355012139 is a prime.

It is a super-2 number, since 2×101355012141² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101355012149) 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, 16892502021 + ... + 16892502026.

It is an arithmetic number, because the mean of its divisors is an integer number (33785004048).

Almost surely, 2^101355012141 is an apocalyptic number.

It is an amenable number.

101355012141 is a deficient number, since it is larger than the sum of its proper divisors (33785004051).

101355012141 is an equidigital number, since it uses as much as digits as its factorization.

101355012141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33785004050.

The product of its (nonzero) digits is 600, while the sum is 24.

Adding to 101355012141 its reverse (141210553101), we get a palindrome (242565565242).

The spelling of 101355012141 in words is "one hundred one billion, three hundred fifty-five million, twelve thousand, one hundred forty-one".