1021483007 has 4 divisors (see below), whose sum is σ = 1043216736. Its totient is φ = 999749280.

The previous prime is 1021482983. The next prime is 1021483009. The reversal of 1021483007 is 7003841201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7003841201 = 7 ⋅1000548743.

It is a cyclic number.

It is not a de Polignac number, because 1021483007 - 2²² = 1017288703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1021483009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10866794 + ... + 10866887.

It is an arithmetic number, because the mean of its divisors is an integer number (260804184).

Almost surely, 2^1021483007 is an apocalyptic number.

1021483007 is a deficient number, since it is larger than the sum of its proper divisors (21733729).

1021483007 is an equidigital number, since it uses as much as digits as its factorization.

1021483007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21733728.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 1021483007 is about 31960.6477875527. The cubic root of 1021483007 is about 1007.1103257757.

The spelling of 1021483007 in words is "one billion, twenty-one million, four hundred eighty-three thousand, seven".