1703061047681 has 32 divisors (see below), whose sum is σ = 2016108871680. Its totient is φ = 1407786480000.

The previous prime is 1703061047663. The next prime is 1703061047687. The reversal of 1703061047681 is 1867401603071.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1703061047681 - 2²⁶ = 1702993938817 is a prime.

It is a super-2 number, since 2×1703061047681² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1703061047687) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78050285 + ... + 78072101.

It is an arithmetic number, because the mean of its divisors is an integer number (63003402240).

Almost surely, 2^{1703061047681} is an apocalyptic number.

It is an amenable number.

1703061047681 is a deficient number, since it is larger than the sum of its proper divisors (313047823999).

1703061047681 is a wasteful number, since it uses less digits than its factorization.

1703061047681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23085.

The product of its (nonzero) digits is 169344, while the sum is 44.

The spelling of 1703061047681 in words is "one trillion, seven hundred three billion, sixty-one million, forty-seven thousand, six hundred eighty-one".