1105157234 has 8 divisors (see below), whose sum is σ = 1658216448. Its totient is φ = 552418420.

The previous prime is 1105157197. The next prime is 1105157239. The reversal of 1105157234 is 4327515011.

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

It is a junction number, because it is equal to n+sod(n) for n = 1105157197 and 1105157206.

It is not an unprimeable number, because it can be changed into a prime (1105157239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71282 + ... + 85389.

It is an arithmetic number, because the mean of its divisors is an integer number (207277056).

Almost surely, 2^1105157234 is an apocalyptic number.

1105157234 is a deficient number, since it is larger than the sum of its proper divisors (553059214).

1105157234 is a wasteful number, since it uses less digits than its factorization.

1105157234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160200.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 1105157234 is about 33243.9052158437. The cubic root of 1105157234 is about 1033.8908463132.

The spelling of 1105157234 in words is "one billion, one hundred five million, one hundred fifty-seven thousand, two hundred thirty-four".