1031020212114 has 40 divisors (see below), whose sum is σ = 2312485815420. Its totient is φ = 343340653824.

The previous prime is 1031020212113. The next prime is 1031020212121. The reversal of 1031020212114 is 4112120201301.

1031020212114 is a `hidden beast` number, since 10 + 310 + 20 + 212 + 114 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 652998134889 + 378022077225 = 808083^2 + 614835^2 .

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 (1031020212113) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2913159 + ... + 3247850.

Almost surely, 2^{1031020212114} is an apocalyptic number.

1031020212114 is an abundant number, since it is smaller than the sum of its proper divisors (1281465603306).

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

1031020212114 is a wasteful number, since it uses less digits than its factorization.

1031020212114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6162056 (or 6162047 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1031020212114 its reverse (4112120201301), we get a palindrome (5143140413415).

The spelling of 1031020212114 in words is "one trillion, thirty-one billion, twenty million, two hundred twelve thousand, one hundred fourteen".