1021412030 has 8 divisors (see below), whose sum is σ = 1838541672. Its totient is φ = 408564808.

The previous prime is 1021412023. The next prime is 1021412039. The reversal of 1021412030 is 302141201.

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

It is a junction number, because it is equal to n+sod(n) for n = 1021411996 and 1021412014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1021412039) 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, 51070592 + ... + 51070611.

It is an arithmetic number, because the mean of its divisors is an integer number (229817709).

Almost surely, 2^1021412030 is an apocalyptic number.

1021412030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1021412030 is a deficient number, since it is larger than the sum of its proper divisors (817129642).

1021412030 is a wasteful number, since it uses less digits than its factorization.

1021412030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102141210.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1021412030 is about 31959.5373871400. The cubic root of 1021412030 is about 1007.0869991272.

Adding to 1021412030 its reverse (302141201), we get a palindrome (1323553231).

The spelling of 1021412030 in words is "one billion, twenty-one million, four hundred twelve thousand, thirty".