1010102031197 has 16 divisors (see below), whose sum is σ = 1225713150720. Its totient is φ = 812602353408.

The previous prime is 1010102031161. The next prime is 1010102031209. The reversal of 1010102031197 is 7911302010101.

It is a cyclic number.

It is not a de Polignac number, because 1010102031197 - 2¹² = 1010102027101 is a prime.

It is a super-2 number, since 2×1010102031197² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010102031137) 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, 11779358 + ... + 11864799.

It is an arithmetic number, because the mean of its divisors is an integer number (76607071920).

Almost surely, 2^{1010102031197} is an apocalyptic number.

1010102031197 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1010102031197 is a deficient number, since it is larger than the sum of its proper divisors (215611119523).

1010102031197 is a wasteful number, since it uses less digits than its factorization.

1010102031197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23644540.

The product of its (nonzero) digits is 378, while the sum is 26.

Adding to 1010102031197 its reverse (7911302010101), we get a palindrome (8921404041298).

The spelling of 1010102031197 in words is "one trillion, ten billion, one hundred two million, thirty-one thousand, one hundred ninety-seven".