1012010111097 has 4 divisors (see below), whose sum is σ = 1349346814800. Its totient is φ = 674673407396.

The previous prime is 1012010111071. The next prime is 1012010111117. The reversal of 1012010111097 is 7901110102101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1012010111097 - 2⁶ = 1012010111033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1012010115097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168668351847 + ... + 168668351852.

It is an arithmetic number, because the mean of its divisors is an integer number (337336703700).

Almost surely, 2^{1012010111097} is an apocalyptic number.

It is an amenable number.

1012010111097 is a deficient number, since it is larger than the sum of its proper divisors (337336703703).

1012010111097 is an equidigital number, since it uses as much as digits as its factorization.

1012010111097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337336703702.

The product of its (nonzero) digits is 126, while the sum is 24.

Adding to 1012010111097 its reverse (7901110102101), we get a palindrome (8913120213198).

The spelling of 1012010111097 in words is "one trillion, twelve billion, ten million, one hundred eleven thousand, ninety-seven".