1097262105 has 16 divisors (see below), whose sum is σ = 1760411904. Its totient is φ = 583608960.

The previous prime is 1097262097. The next prime is 1097262107. The reversal of 1097262105 is 5012627901.

It is not a de Polignac number, because 1097262105 - 2³ = 1097262097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1097262107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94156 + ... + 105165.

It is an arithmetic number, because the mean of its divisors is an integer number (110025744).

Almost surely, 2^1097262105 is an apocalyptic number.

1097262105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1097262105 is a deficient number, since it is larger than the sum of its proper divisors (663149799).

1097262105 is a wasteful number, since it uses less digits than its factorization.

1097262105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199696.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 1097262105 is about 33124.9468678819. The cubic root of 1097262105 is about 1031.4229570697.

The spelling of 1097262105 in words is "one billion, ninety-seven million, two hundred sixty-two thousand, one hundred five".