103021001030212 has 12 divisors (see below), whose sum is σ = 180297031117840. Its totient is φ = 51507563567976.

The previous prime is 103021001030147. The next prime is 103021001030243. The reversal of 103021001030212 is 212030100120301.

It is a super-2 number, since 2×103021001030212² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 734157858 + ... + 734298169.

Almost surely, 2^{103021001030212} is an apocalyptic number.

It is an amenable number.

103021001030212 is a deficient number, since it is larger than the sum of its proper divisors (77276030087628).

103021001030212 is a wasteful number, since it uses less digits than its factorization.

103021001030212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1468473570 (or 1468473568 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 103021001030212 its reverse (212030100120301), we get a palindrome (315051101150513).

The spelling of 103021001030212 in words is "one hundred three trillion, twenty-one billion, one million, thirty thousand, two hundred twelve".