83123853182141 has 4 divisors (see below), whose sum is σ = 83124591891072. Its totient is φ = 83123114473212.

The previous prime is 83123853182113. The next prime is 83123853182147. The reversal of 83123853182141 is 14128135832138.

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 83123853182141 - 2⁶ = 83123853182077 is a prime.

It is a super-2 number, since 2×83123853182141² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 83123853182141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83123853182147) 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, 369185651 + ... + 369410736.

It is an arithmetic number, because the mean of its divisors is an integer number (20781147972768).

Almost surely, 2^{83123853182141} is an apocalyptic number.

It is an amenable number.

83123853182141 is a deficient number, since it is larger than the sum of its proper divisors (738708931).

83123853182141 is a wasteful number, since it uses less digits than its factorization.

83123853182141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738708930.

The product of its digits is 1105920, while the sum is 50.

The spelling of 83123853182141 in words is "eighty-three trillion, one hundred twenty-three billion, eight hundred fifty-three million, one hundred eighty-two thousand, one hundred forty-one".