101356125130 has 16 divisors (see below), whose sum is σ = 196474950504. Its totient is φ = 37423800000.

The previous prime is 101356125089. The next prime is 101356125139. The reversal of 101356125130 is 31521653101.

It can be written as a sum of positive squares in 4 ways, for example, as 33113444841 + 68242680289 = 181971^2 + 261233^2 .

It is not an unprimeable number, because it can be changed into a prime (101356125139) 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, 389831121 + ... + 389831380.

Almost surely, 2^101356125130 is an apocalyptic number.

101356125130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101356125130 is a deficient number, since it is larger than the sum of its proper divisors (95118825374).

101356125130 is a wasteful number, since it uses less digits than its factorization.

101356125130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779662521.

The product of its (nonzero) digits is 2700, while the sum is 28.

Adding to 101356125130 its reverse (31521653101), we get a palindrome (132877778231).

The spelling of 101356125130 in words is "one hundred one billion, three hundred fifty-six million, one hundred twenty-five thousand, one hundred thirty".