102012013141 has 4 divisors (see below), whose sum is σ = 102166812000. Its totient is φ = 101857214284.

The previous prime is 102012013139. The next prime is 102012013153. The reversal of 102012013141 is 141310210201.

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, and also an emirpimes, since its reverse is a distinct semiprime: 141310210201 = 29 ⋅4872765869.

It is a cyclic number.

It is not a de Polignac number, because 102012013141 - 2¹ = 102012013139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102012011141) 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, 77398441 + ... + 77399758.

It is an arithmetic number, because the mean of its divisors is an integer number (25541703000).

Almost surely, 2^102012013141 is an apocalyptic number.

It is an amenable number.

102012013141 is a deficient number, since it is larger than the sum of its proper divisors (154798859).

102012013141 is an equidigital number, since it uses as much as digits as its factorization.

102012013141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154798858.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 102012013141 its reverse (141310210201), we get a palindrome (243322223342).

The spelling of 102012013141 in words is "one hundred two billion, twelve million, thirteen thousand, one hundred forty-one".