1319102998 has 16 divisors (see below), whose sum is σ = 2118590640. Its totient is φ = 613778176.

The previous prime is 1319102957. The next prime is 1319102999. The reversal of 1319102998 is 8992019131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1319102999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214936 + ... + 220987.

It is an arithmetic number, because the mean of its divisors is an integer number (132411915).

Almost surely, 2^1319102998 is an apocalyptic number.

1319102998 is a deficient number, since it is larger than the sum of its proper divisors (799487642).

1319102998 is a wasteful number, since it uses less digits than its factorization.

1319102998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436031.

The product of its (nonzero) digits is 34992, while the sum is 43.

The square root of 1319102998 is about 36319.4575675353. The cubic root of 1319102998 is about 1096.7127752694.

The spelling of 1319102998 in words is "one billion, three hundred nineteen million, one hundred two thousand, nine hundred ninety-eight".