1253118150007 has 4 divisors (see below), whose sum is σ = 1253171975976. Its totient is φ = 1253064324040.

The previous prime is 1253118149963. The next prime is 1253118150043. The reversal of 1253118150007 is 7000518113521.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1253118150007 - 2³¹ = 1250970666359 is a prime.

It is a super-3 number, since 3×1253118150007³ (a number of 37 digits) contains 333 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 (1253118150077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26878048 + ... + 26924629.

It is an arithmetic number, because the mean of its divisors is an integer number (313292993994).

Almost surely, 2^{1253118150007} is an apocalyptic number.

1253118150007 is a deficient number, since it is larger than the sum of its proper divisors (53825969).

1253118150007 is an equidigital number, since it uses as much as digits as its factorization.

1253118150007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53825968.

The product of its (nonzero) digits is 8400, while the sum is 34.

The spelling of 1253118150007 in words is "one trillion, two hundred fifty-three billion, one hundred eighteen million, one hundred fifty thousand, seven".