1020313020219 has 16 divisors (see below), whose sum is σ = 1381545636864. Its totient is φ = 669724272000.

The previous prime is 1020313020217. The next prime is 1020313020227. The reversal of 1020313020219 is 9120203130201.

It is not a de Polignac number, because 1020313020219 - 2¹ = 1020313020217 is a prime.

It is a super-2 number, since 2×1020313020219² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1020313020217) 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, 9914947 + ... + 10017324.

It is an arithmetic number, because the mean of its divisors is an integer number (86346602304).

Almost surely, 2^{1020313020219} is an apocalyptic number.

1020313020219 is a deficient number, since it is larger than the sum of its proper divisors (361232616645).

1020313020219 is a wasteful number, since it uses less digits than its factorization.

1020313020219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19932538.

The product of its (nonzero) digits is 648, while the sum is 24.

The spelling of 1020313020219 in words is "one trillion, twenty billion, three hundred thirteen million, twenty thousand, two hundred nineteen".