1230675743 has 16 divisors (see below), whose sum is σ = 1409895936. Its totient is φ = 1063302240.

The previous prime is 1230675739. The next prime is 1230675751. The reversal of 1230675743 is 3475760321.

It is not a de Polignac number, because 1230675743 - 2² = 1230675739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1230675697 and 1230675706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230675143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24230 + ... + 55212.

It is an arithmetic number, because the mean of its divisors is an integer number (88118496).

Almost surely, 2^1230675743 is an apocalyptic number.

1230675743 is a deficient number, since it is larger than the sum of its proper divisors (179220193).

1230675743 is a wasteful number, since it uses less digits than its factorization.

1230675743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31174.

The product of its (nonzero) digits is 105840, while the sum is 38.

The square root of 1230675743 is about 35080.9883412654. The cubic root of 1230675743 is about 1071.6374448642.

The spelling of 1230675743 in words is "one billion, two hundred thirty million, six hundred seventy-five thousand, seven hundred forty-three".