1021132334 has 16 divisors (see below), whose sum is σ = 1599000480. Its totient is φ = 488151840.

The previous prime is 1021132331. The next prime is 1021132337. The reversal of 1021132334 is 4332311201.

It is an interprime number because it is at equal distance from previous prime (1021132331) and next prime (1021132337).

It is a super-2 number, since 2×1021132334² = 2085422487080575112, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1021132331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159752 + ... + 166020.

It is an arithmetic number, because the mean of its divisors is an integer number (99937530).

Almost surely, 2^1021132334 is an apocalyptic number.

1021132334 is a deficient number, since it is larger than the sum of its proper divisors (577868146).

1021132334 is a wasteful number, since it uses less digits than its factorization.

1021132334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9835.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1021132334 is about 31955.1613045530. The cubic root of 1021132334 is about 1006.9950662892.

Adding to 1021132334 its reverse (4332311201), we get a palindrome (5353443535).

The spelling of 1021132334 in words is "one billion, twenty-one million, one hundred thirty-two thousand, three hundred thirty-four".