2141350523 has 4 divisors (see below), whose sum is σ = 2306069808. Its totient is φ = 1976631240.

The previous prime is 2141350499. The next prime is 2141350571. The reversal of 2141350523 is 3250531412.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2141350523 - 2¹⁰ = 2141349499 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2141350492 and 2141350501.

It is not an unprimeable number, because it can be changed into a prime (2141350223) 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, 82359623 + ... + 82359648.

It is an arithmetic number, because the mean of its divisors is an integer number (576517452).

Almost surely, 2^2141350523 is an apocalyptic number.

2141350523 is a deficient number, since it is larger than the sum of its proper divisors (164719285).

2141350523 is a wasteful number, since it uses less digits than its factorization.

2141350523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164719284.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 2141350523 is about 46274.7287728410. The cubic root of 2141350523 is about 1288.9297701579.

Adding to 2141350523 its reverse (3250531412), we get a palindrome (5391881935).

The spelling of 2141350523 in words is "two billion, one hundred forty-one million, three hundred fifty thousand, five hundred twenty-three".