126052351201 has 16 divisors (see below), whose sum is σ = 147373072000. Its totient is φ = 105587100288.

The previous prime is 126052351189. The next prime is 126052351261. The reversal of 126052351201 is 102153250621.

It is a cyclic number.

It is not a de Polignac number, because 126052351201 - 2⁹ = 126052350689 is a prime.

It is a super-2 number, since 2×126052351201² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 126052351201.

It is not an unprimeable number, because it can be changed into a prime (126052351261) 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, 1075851 + ... + 1187248.

It is an arithmetic number, because the mean of its divisors is an integer number (9210817000).

Almost surely, 2^126052351201 is an apocalyptic number.

It is an amenable number.

126052351201 is a deficient number, since it is larger than the sum of its proper divisors (21320720799).

126052351201 is a wasteful number, since it uses less digits than its factorization.

126052351201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2263288.

The product of its (nonzero) digits is 3600, while the sum is 28.

The spelling of 126052351201 in words is "one hundred twenty-six billion, fifty-two million, three hundred fifty-one thousand, two hundred one".