1151830623117 has 16 divisors (see below), whose sum is σ = 1537186129920. Its totient is φ = 767181422592.

The previous prime is 1151830623101. The next prime is 1151830623127. The reversal of 1151830623117 is 7113260381511.

It is not a de Polignac number, because 1151830623117 - 2⁴ = 1151830623101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151830623127) 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, 15060109 + ... + 15136397.

It is an arithmetic number, because the mean of its divisors is an integer number (96074133120).

Almost surely, 2^{1151830623117} is an apocalyptic number.

It is an amenable number.

1151830623117 is a deficient number, since it is larger than the sum of its proper divisors (385355506803).

1151830623117 is a wasteful number, since it uses less digits than its factorization.

1151830623117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80852.

The product of its (nonzero) digits is 30240, while the sum is 39.

The spelling of 1151830623117 in words is "one trillion, one hundred fifty-one billion, eight hundred thirty million, six hundred twenty-three thousand, one hundred seventeen".