1023460012061 has 2 divisors, whose sum is σ = 1023460012062. Its totient is φ = 1023460012060.

The previous prime is 1023460011971. The next prime is 1023460012067. The reversal of 1023460012061 is 1602100643201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 814605528025 + 208854484036 = 902555^2 + 457006^2 .

It is an emirp because it is prime and its reverse (1602100643201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1023460012061 - 2³⁰ = 1022386270237 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1023460012061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023460012067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511730006030 + 511730006031.

It is an arithmetic number, because the mean of its divisors is an integer number (511730006031).

Almost surely, 2^{1023460012061} is an apocalyptic number.

It is an amenable number.

1023460012061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023460012061 is an equidigital number, since it uses as much as digits as its factorization.

1023460012061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 1023460012061 its reverse (1602100643201), we get a palindrome (2625560655262).

The spelling of 1023460012061 in words is "one trillion, twenty-three billion, four hundred sixty million, twelve thousand, sixty-one".