1031013162 has 24 divisors (see below), whose sum is σ = 2310892740. Its totient is φ = 331820160.

The previous prime is 1031013149. The next prime is 1031013163. The reversal of 1031013162 is 2613101301.

It can be written as a sum of positive squares in 2 ways, for example, as 1030987881 + 25281 = 32109^2 + 159^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1031013163) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 987039 + ... + 988082.

Almost surely, 2^1031013162 is an apocalyptic number.

1031013162 is an abundant number, since it is smaller than the sum of its proper divisors (1279879578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1031013162 is a wasteful number, since it uses less digits than its factorization.

1031013162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975158 (or 1975155 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 1031013162 is about 32109.3936722573. The cubic root of 1031013162 is about 1010.2326562679.

Adding to 1031013162 its reverse (2613101301), we get a palindrome (3644114463).

The spelling of 1031013162 in words is "one billion, thirty-one million, thirteen thousand, one hundred sixty-two".