1030231201522 has 8 divisors (see below), whose sum is σ = 1545659450496. Its totient is φ = 515011384692.

The previous prime is 1030231201507. The next prime is 1030231201543. The reversal of 1030231201522 is 2251021320301.

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

It is a super-2 number, since 2×1030231201522² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030231201493 and 1030231201502.

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, 52095678 + ... + 52115449.

It is an arithmetic number, because the mean of its divisors is an integer number (193207431312).

Almost surely, 2^{1030231201522} is an apocalyptic number.

1030231201522 is a deficient number, since it is larger than the sum of its proper divisors (515428248974).

1030231201522 is a wasteful number, since it uses less digits than its factorization.

1030231201522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104216072.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 1030231201522 its reverse (2251021320301), we get a palindrome (3281252521823).

The spelling of 1030231201522 in words is "one trillion, thirty billion, two hundred thirty-one million, two hundred one thousand, five hundred twenty-two".