1020315134211 has 16 divisors (see below), whose sum is σ = 1370537750400. Its totient is φ = 675153664128.

The previous prime is 1020315134183. The next prime is 1020315134213. The reversal of 1020315134211 is 1124315130201.

1020315134211 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-1020315134211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1020315134213) 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, 1448920 + ... + 2034698.

It is an arithmetic number, because the mean of its divisors is an integer number (85658609400).

Almost surely, 2^{1020315134211} is an apocalyptic number.

1020315134211 is a deficient number, since it is larger than the sum of its proper divisors (350222616189).

1020315134211 is a wasteful number, since it uses less digits than its factorization.

1020315134211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590098.

The product of its (nonzero) digits is 720, while the sum is 24.

The spelling of 1020315134211 in words is "one trillion, twenty billion, three hundred fifteen million, one hundred thirty-four thousand, two hundred eleven".