1073157299 has 8 divisors (see below), whose sum is σ = 1122646560. Its totient is φ = 1023903936.

The previous prime is 1073157257. The next prime is 1073157307. The reversal of 1073157299 is 9927513701.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1073157299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1073157199) 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, 49634 + ... + 67895.

It is an arithmetic number, because the mean of its divisors is an integer number (140330820).

Almost surely, 2^1073157299 is an apocalyptic number.

1073157299 is a deficient number, since it is larger than the sum of its proper divisors (49489261).

1073157299 is a wasteful number, since it uses less digits than its factorization.

1073157299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117949.

The product of its (nonzero) digits is 119070, while the sum is 44.

The square root of 1073157299 is about 32759.0796421389. The cubic root of 1073157299 is about 1023.8141507784.

The spelling of 1073157299 in words is "one billion, seventy-three million, one hundred fifty-seven thousand, two hundred ninety-nine".