1030212132 has 12 divisors (see below), whose sum is σ = 2403828336. Its totient is φ = 343404040.

The previous prime is 1030212109. The next prime is 1030212137. The reversal of 1030212132 is 2312120301.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1030212132² = 2122674073839970848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1030212137) 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, 42925494 + ... + 42925517.

It is an arithmetic number, because the mean of its divisors is an integer number (200319028).

Almost surely, 2^1030212132 is an apocalyptic number.

1030212132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1030212132 is an abundant number, since it is smaller than the sum of its proper divisors (1373616204).

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

1030212132 is a wasteful number, since it uses less digits than its factorization.

1030212132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85851018 (or 85851016 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1030212132 is about 32096.9177959504. The cubic root of 1030212132 is about 1009.9709601819.

Adding to 1030212132 its reverse (2312120301), we get a palindrome (3342332433).

The spelling of 1030212132 in words is "one billion, thirty million, two hundred twelve thousand, one hundred thirty-two".