1030232101121 has 2 divisors, whose sum is σ = 1030232101122. Its totient is φ = 1030232101120.

The previous prime is 1030232101109. The next prime is 1030232101147. The reversal of 1030232101121 is 1211012320301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 671029658896 + 359202442225 = 819164^2 + 599335^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030232101121 - 2¹⁴ = 1030232084737 is a prime.

It is a super-2 number, since 2×1030232101121² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1030232101121.

It is not a weakly prime, because it can be changed into another prime (1030232151121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515116050560 + 515116050561.

It is an arithmetic number, because the mean of its divisors is an integer number (515116050561).

Almost surely, 2^{1030232101121} is an apocalyptic number.

It is an amenable number.

1030232101121 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030232101121 is an equidigital number, since it uses as much as digits as its factorization.

1030232101121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1030232101121 its reverse (1211012320301), we get a palindrome (2241244421422).

The spelling of 1030232101121 in words is "one trillion, thirty billion, two hundred thirty-two million, one hundred one thousand, one hundred twenty-one".