1030200121231 has 8 divisors (see below), whose sum is σ = 1043696863440. Its totient is φ = 1016776931328.

The previous prime is 1030200121187. The next prime is 1030200121241. The reversal of 1030200121231 is 1321210020301.

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

It is a cyclic number.

It is not a de Polignac number, because 1030200121231 - 2¹¹ = 1030200119183 is a prime.

It is a super-2 number, since 2×1030200121231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030200121241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18359881 + ... + 18415906.

It is an arithmetic number, because the mean of its divisors is an integer number (130462107930).

Almost surely, 2^{1030200121231} is an apocalyptic number.

1030200121231 is a deficient number, since it is larger than the sum of its proper divisors (13496742209).

1030200121231 is a wasteful number, since it uses less digits than its factorization.

1030200121231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36776153.

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

Adding to 1030200121231 its reverse (1321210020301), we get a palindrome (2351410141532).

The spelling of 1030200121231 in words is "one trillion, thirty billion, two hundred million, one hundred twenty-one thousand, two hundred thirty-one".