1020234213011 has 8 divisors (see below), whose sum is σ = 1098722360400. Its totient is φ = 941747293152.

The previous prime is 1020234212989. The next prime is 1020234213023. The reversal of 1020234213011 is 1103124320201.

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 1020234213011 - 2³⁰ = 1019160471187 is a prime.

It is a super-2 number, since 2×1020234213011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1020234213611) 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, 2144765 + ... + 2576913.

It is an arithmetic number, because the mean of its divisors is an integer number (137340295050).

Almost surely, 2^{1020234213011} is an apocalyptic number.

1020234213011 is a deficient number, since it is larger than the sum of its proper divisors (78488147389).

1020234213011 is a wasteful number, since it uses less digits than its factorization.

1020234213011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613765.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1020234213011 its reverse (1103124320201), we get a palindrome (2123358533212).

The spelling of 1020234213011 in words is "one trillion, twenty billion, two hundred thirty-four million, two hundred thirteen thousand, eleven".