1031260640153 has 8 divisors (see below), whose sum is σ = 1064581674240. Its totient is φ = 997943016240.

The previous prime is 1031260640119. The next prime is 1031260640161. The reversal of 1031260640153 is 3510460621301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1031260640153 - 2⁶ = 1031260640089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1031260640173) 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, 230750 + ... + 1454567.

It is an arithmetic number, because the mean of its divisors is an integer number (133072709280).

Almost surely, 2^{1031260640153} is an apocalyptic number.

It is an amenable number.

1031260640153 is a deficient number, since it is larger than the sum of its proper divisors (33321034087).

1031260640153 is a wasteful number, since it uses less digits than its factorization.

1031260640153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1705087.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 1031260640153 in words is "one trillion, thirty-one billion, two hundred sixty million, six hundred forty thousand, one hundred fifty-three".