10143055021290 has 64 divisors (see below), whose sum is σ = 26895957693696. Its totient is φ = 2435024970752.

The previous prime is 10143055021117. The next prime is 10143055021291. The reversal of 10143055021290 is 9212055034101.

It is a happy number.

It is a super-3 number, since 3×10143055021290³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (10143055021291) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 432343557 + ... + 432367016.

It is an arithmetic number, because the mean of its divisors is an integer number (420249338964).

Almost surely, 2^{10143055021290} is an apocalyptic number.

10143055021290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10143055021290 is an abundant number, since it is smaller than the sum of its proper divisors (16752902672406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10143055021290 is a wasteful number, since it uses less digits than its factorization.

10143055021290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864710623.

The product of its (nonzero) digits is 10800, while the sum is 33.

The spelling of 10143055021290 in words is "ten trillion, one hundred forty-three billion, fifty-five million, twenty-one thousand, two hundred ninety".