1061233964103 has 4 divisors (see below), whose sum is σ = 1414978618808. Its totient is φ = 707489309400.

The previous prime is 1061233964101. The next prime is 1061233964177. The reversal of 1061233964103 is 3014693321601.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1061233964103 - 2¹ = 1061233964101 is a prime.

It is a super-2 number, since 2×1061233964103² (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 (1061233964101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176872327348 + ... + 176872327353.

It is an arithmetic number, because the mean of its divisors is an integer number (353744654702).

Almost surely, 2^{1061233964103} is an apocalyptic number.

1061233964103 is a deficient number, since it is larger than the sum of its proper divisors (353744654705).

1061233964103 is an equidigital number, since it uses as much as digits as its factorization.

1061233964103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353744654704.

The product of its (nonzero) digits is 69984, while the sum is 39.

The spelling of 1061233964103 in words is "one trillion, sixty-one billion, two hundred thirty-three million, nine hundred sixty-four thousand, one hundred three".