1012000154311 has 2 divisors, whose sum is σ = 1012000154312. Its totient is φ = 1012000154310.

The previous prime is 1012000154309. The next prime is 1012000154369. The reversal of 1012000154311 is 1134510002101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1012000154311 - 2¹ = 1012000154309 is a prime.

Together with 1012000154309, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1012000154111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506000077155 + 506000077156.

It is an arithmetic number, because the mean of its divisors is an integer number (506000077156).

Almost surely, 2^{1012000154311} is an apocalyptic number.

1012000154311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012000154311 is an equidigital number, since it uses as much as digits as its factorization.

1012000154311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 19.

Adding to 1012000154311 its reverse (1134510002101), we get a palindrome (2146510156412).

The spelling of 1012000154311 in words is "one trillion, twelve billion, one hundred fifty-four thousand, three hundred eleven".