1001202011097 has 16 divisors (see below), whose sum is σ = 1335603000000. Its totient is φ = 667134609984.

The previous prime is 1001202011023. The next prime is 1001202011101. The reversal of 1001202011097 is 7901102021001.

1001202011097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1001202011097 - 2⁷ = 1001202010969 is a prime.

It is a super-2 number, since 2×1001202011097² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1001202011597) 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, 78035679 + ... + 78048507.

It is an arithmetic number, because the mean of its divisors is an integer number (83475187500).

Almost surely, 2^{1001202011097} is an apocalyptic number.

It is an amenable number.

1001202011097 is a deficient number, since it is larger than the sum of its proper divisors (334400988903).

1001202011097 is a wasteful number, since it uses less digits than its factorization.

1001202011097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23800.

The product of its (nonzero) digits is 252, while the sum is 24.

Adding to 1001202011097 its reverse (7901102021001), we get a palindrome (8902304032098).

The spelling of 1001202011097 in words is "one trillion, one billion, two hundred two million, eleven thousand, ninety-seven".