1011020102133 has 8 divisors (see below), whose sum is σ = 1349378889888. Its totient is φ = 673337357904.

The previous prime is 1011020102119. The next prime is 1011020102143. The reversal of 1011020102133 is 3312010201101.

It is a happy number.

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

It is not a de Polignac number, because 1011020102133 - 2¹⁰ = 1011020101109 is a prime.

It is a super-2 number, since 2×1011020102133² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011020102143) 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, 169007391 + ... + 169013372.

It is an arithmetic number, because the mean of its divisors is an integer number (168672361236).

Almost surely, 2^{1011020102133} is an apocalyptic number.

It is an amenable number.

1011020102133 is a deficient number, since it is larger than the sum of its proper divisors (338358787755).

1011020102133 is an equidigital number, since it uses as much as digits as its factorization.

1011020102133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338021763.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1011020102133 its reverse (3312010201101), we get a palindrome (4323030303234).

The spelling of 1011020102133 in words is "one trillion, eleven billion, twenty million, one hundred two thousand, one hundred thirty-three".