1010212020031 has 8 divisors (see below), whose sum is σ = 1023978284784. Its totient is φ = 996483732480.

The previous prime is 1010212020019. The next prime is 1010212020073. The reversal of 1010212020031 is 1300202120101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1010212020031 - 2³³ = 1001622085439 is a prime.

It is a super-2 number, since 2×1010212020031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1010212019993 and 1010212020020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010212020931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9440736 + ... + 9547141.

It is an arithmetic number, because the mean of its divisors is an integer number (127997285598).

Almost surely, 2^{1010212020031} is an apocalyptic number.

1010212020031 is a deficient number, since it is larger than the sum of its proper divisors (13766264753).

1010212020031 is an equidigital number, since it uses as much as digits as its factorization.

1010212020031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18988601.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1010212020031 its reverse (1300202120101), we get a palindrome (2310414140132).

The spelling of 1010212020031 in words is "one trillion, ten billion, two hundred twelve million, twenty thousand, thirty-one".