1020131333300 has 36 divisors (see below), whose sum is σ = 2216381499276. Its totient is φ = 407555481600.

The previous prime is 1020131333261. The next prime is 1020131333323. The reversal of 1020131333300 is 33331310201.

It can be written as a sum of positive squares in 6 ways, for example, as 76602739984 + 943528593316 = 276772^2 + 971354^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6130637 + ... + 6294836.

Almost surely, 2^{1020131333300} is an apocalyptic number.

1020131333300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1020131333300 is an abundant number, since it is smaller than the sum of its proper divisors (1196250165976).

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

1020131333300 is a wasteful number, since it uses less digits than its factorization.

1020131333300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12426308 (or 12426301 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 1020131333300 its reverse (33331310201), we get a palindrome (1053462643501).

The spelling of 1020131333300 in words is "one trillion, twenty billion, one hundred thirty-one million, three hundred thirty-three thousand, three hundred".