2012321302951 has 2 divisors, whose sum is σ = 2012321302952. Its totient is φ = 2012321302950.

The previous prime is 2012321302939. The next prime is 2012321303017. The reversal of 2012321302951 is 1592031232102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2012321302951 - 2¹⁷ = 2012321171879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012321372951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006160651475 + 1006160651476.

It is an arithmetic number, because the mean of its divisors is an integer number (1006160651476).

Almost surely, 2^{2012321302951} is an apocalyptic number.

2012321302951 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012321302951 is an equidigital number, since it uses as much as digits as its factorization.

2012321302951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 2012321302951 in words is "two trillion, twelve billion, three hundred twenty-one million, three hundred two thousand, nine hundred fifty-one".