101040140125 has 32 divisors (see below), whose sum is σ = 127432206720. Its totient is φ = 79978780800.

The previous prime is 101040140111. The next prime is 101040140153. The reversal of 101040140125 is 521041040101.

It is not a de Polignac number, because 101040140125 - 2¹¹ = 101040138077 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12126961 + ... + 12135289.

It is an arithmetic number, because the mean of its divisors is an integer number (3982256460).

Almost surely, 2^101040140125 is an apocalyptic number.

It is an amenable number.

101040140125 is a deficient number, since it is larger than the sum of its proper divisors (26392066595).

101040140125 is an equidigital number, since it uses as much as digits as its factorization.

101040140125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9358 (or 9348 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 101040140125 its reverse (521041040101), we get a palindrome (622081180226).

It can be divided in two parts, 101040 and 140125, that added together give a triangular number (241165 = T₆₉₄).

The spelling of 101040140125 in words is "one hundred one billion, forty million, one hundred forty thousand, one hundred twenty-five".