1112369051 has 4 divisors (see below), whose sum is σ = 1112437992. Its totient is φ = 1112300112.

The previous prime is 1112369047. The next prime is 1112369087. The reversal of 1112369051 is 1509632111.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1509632111 = 13 ⋅116125547.

It is a cyclic number.

It is not a de Polignac number, because 1112369051 - 2² = 1112369047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112362051) 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, 4175 + ... + 47351.

It is an arithmetic number, because the mean of its divisors is an integer number (278109498).

Almost surely, 2^1112369051 is an apocalyptic number.

1112369051 is a deficient number, since it is larger than the sum of its proper divisors (68941).

1112369051 is an equidigital number, since it uses as much as digits as its factorization.

1112369051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68940.

The product of its (nonzero) digits is 1620, while the sum is 29.

The square root of 1112369051 is about 33352.1970940446. The cubic root of 1112369051 is about 1036.1348924076.

The spelling of 1112369051 in words is "one billion, one hundred twelve million, three hundred sixty-nine thousand, fifty-one".