2051413015323 has 8 divisors (see below), whose sum is σ = 3125962690048. Its totient is φ = 1172236008744.

The previous prime is 2051413015321. The next prime is 2051413015357. The reversal of 2051413015323 is 3235103141502.

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

It is not a de Polignac number, because 2051413015323 - 2¹ = 2051413015321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2051413015321) 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, 48843167011 + ... + 48843167052.

It is an arithmetic number, because the mean of its divisors is an integer number (390745336256).

Almost surely, 2^{2051413015323} is an apocalyptic number.

2051413015323 is a deficient number, since it is larger than the sum of its proper divisors (1074549674725).

2051413015323 is an equidigital number, since it uses as much as digits as its factorization.

2051413015323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97686334073.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 2051413015323 its reverse (3235103141502), we get a palindrome (5286516156825).

The spelling of 2051413015323 in words is "two trillion, fifty-one billion, four hundred thirteen million, fifteen thousand, three hundred twenty-three".