1115105623102 has 8 divisors (see below), whose sum is σ = 1730336311800. Its totient is φ = 538326852504.

The previous prime is 1115105623091. The next prime is 1115105623127. The reversal of 1115105623102 is 2013265015111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1115105623102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9612979452 + ... + 9612979567.

It is an arithmetic number, because the mean of its divisors is an integer number (216292038975).

Almost surely, 2^{1115105623102} is an apocalyptic number.

1115105623102 is a deficient number, since it is larger than the sum of its proper divisors (615230688698).

1115105623102 is a wasteful number, since it uses less digits than its factorization.

1115105623102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19225959050.

The product of its (nonzero) digits is 1800, while the sum is 28.

The spelling of 1115105623102 in words is "one trillion, one hundred fifteen billion, one hundred five million, six hundred twenty-three thousand, one hundred two".