126013195 has 16 divisors (see below), whose sum is σ = 188529408. Its totient is φ = 78553440.

The previous prime is 126013183. The next prime is 126013243. The reversal of 126013195 is 591310621.

It is not a de Polignac number, because 126013195 - 2⁹ = 126012683 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163269 + ... + 164038.

It is an arithmetic number, because the mean of its divisors is an integer number (11783088).

Almost surely, 2^126013195 is an apocalyptic number.

126013195 is a deficient number, since it is larger than the sum of its proper divisors (62516213).

126013195 is a wasteful number, since it uses less digits than its factorization.

126013195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327330.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 126013195 is about 11225.5598969495. The cubic root of 126013195 is about 501.3472930090.

The spelling of 126013195 in words is "one hundred twenty-six million, thirteen thousand, one hundred ninety-five".