1012000154313 has 16 divisors (see below), whose sum is σ = 1389966177600. Its totient is φ = 654534309120.

The previous prime is 1012000154311. The next prime is 1012000154369. The reversal of 1012000154313 is 3134510002101.

It is not a de Polignac number, because 1012000154313 - 2¹ = 1012000154311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1012000154313.

It is not an unprimeable number, because it can be changed into a prime (1012000154311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22960228 + ... + 23004261.

It is an arithmetic number, because the mean of its divisors is an integer number (86872886100).

Almost surely, 2^{1012000154313} is an apocalyptic number.

It is an amenable number.

1012000154313 is a deficient number, since it is larger than the sum of its proper divisors (377966023287).

1012000154313 is a wasteful number, since it uses less digits than its factorization.

1012000154313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45964712.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 1012000154313 its reverse (3134510002101), we get a palindrome (4146510156414).

The spelling of 1012000154313 in words is "one trillion, twelve billion, one hundred fifty-four thousand, three hundred thirteen".