1311010097 has 8 divisors (see below), whose sum is σ = 1448482176. Its totient is φ = 1180244032.

The previous prime is 1311010073. The next prime is 1311010147. The reversal of 1311010097 is 7900101131.

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

It is a cyclic number.

It is not a de Polignac number, because 1311010097 - 2⁶ = 1311010033 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1311010297) 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, 1676093 + ... + 1676874.

It is an arithmetic number, because the mean of its divisors is an integer number (181060272).

Almost surely, 2^1311010097 is an apocalyptic number.

1311010097 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1311010097 is a deficient number, since it is larger than the sum of its proper divisors (137472079).

1311010097 is a wasteful number, since it uses less digits than its factorization.

1311010097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3353007.

The product of its (nonzero) digits is 189, while the sum is 23.

The square root of 1311010097 is about 36207.8734117319. The cubic root of 1311010097 is about 1094.4653386693.

The spelling of 1311010097 in words is "one billion, three hundred eleven million, ten thousand, ninety-seven".