3142313020 has 96 divisors (see below), whose sum is σ = 8282244096. Its totient is φ = 972864000.

The previous prime is 3142313011. The next prime is 3142313029. The reversal of 3142313020 is 203132413.

It is an interprime number because it is at equal distance from previous prime (3142313011) and next prime (3142313029).

It is a super-2 number, since 2×3142313020² = 19748262231323040800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142313029) 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, 225784 + ... + 239296.

It is an arithmetic number, because the mean of its divisors is an integer number (86273376).

Almost surely, 2^3142313020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3142313020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4141122048).

3142313020 is an abundant number, since it is smaller than the sum of its proper divisors (5139931076).

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

3142313020 is a wasteful number, since it uses less digits than its factorization.

3142313020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13691 (or 13689 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3142313020 is about 56056.3379110694. The cubic root of 3142313020 is about 1464.7038225243.

Adding to 3142313020 its reverse (203132413), we get a palindrome (3345445433).

The spelling of 3142313020 in words is "three billion, one hundred forty-two million, three hundred thirteen thousand, twenty".