1032101020 has 24 divisors (see below), whose sum is σ = 2168560800. Its totient is φ = 412621632.

The previous prime is 1032101017. The next prime is 1032101023. The reversal of 1032101020 is 201012301.

1032101020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1032101017) and next prime (1032101023).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 1032100988 and 1032101006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032101023) 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, 28126 + ... + 53434.

It is an arithmetic number, because the mean of its divisors is an integer number (90356700).

Almost surely, 2^1032101020 is an apocalyptic number.

1032101020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1032101020 is an abundant number, since it is smaller than the sum of its proper divisors (1136459780).

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

1032101020 is a wasteful number, since it uses less digits than its factorization.

1032101020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27357 (or 27355 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1032101020 is about 32126.3290775650. The cubic root of 1032101020 is about 1010.5878419618.

Adding to 1032101020 its reverse (201012301), we get a palindrome (1233113321).

The spelling of 1032101020 in words is "one billion, thirty-two million, one hundred one thousand, twenty".