1097487003 has 16 divisors (see below), whose sum is σ = 1565373600. Its totient is φ = 681517056.

The previous prime is 1097486993. The next prime is 1097487023. The reversal of 1097487003 is 3007847901.

It is not a de Polignac number, because 1097487003 - 2⁹ = 1097486491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1097487023) 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, 105978 + ... + 115871.

It is an arithmetic number, because the mean of its divisors is an integer number (97835850).

Almost surely, 2^1097487003 is an apocalyptic number.

1097487003 is a deficient number, since it is larger than the sum of its proper divisors (467886597).

1097487003 is a wasteful number, since it uses less digits than its factorization.

1097487003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221966.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 1097487003 is about 33128.3413861908. The cubic root of 1097487003 is about 1031.4934200620.

The spelling of 1097487003 in words is "one billion, ninety-seven million, four hundred eighty-seven thousand, three".