1030020151 has 8 divisors (see below), whose sum is σ = 1054454544. Its totient is φ = 1005607680.

The previous prime is 1030020149. The next prime is 1030020169. The reversal of 1030020151 is 1510200301.

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 1030020151 - 2¹ = 1030020149 is a prime.

It is a super-2 number, since 2×1030020151² = 2121883022932125602, which contains 22 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 (1030020751) 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, 126825 + ... + 134701.

It is an arithmetic number, because the mean of its divisors is an integer number (131806818).

Almost surely, 2^1030020151 is an apocalyptic number.

1030020151 is a deficient number, since it is larger than the sum of its proper divisors (24434393).

1030020151 is an equidigital number, since it uses as much as digits as its factorization.

1030020151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10961.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 1030020151 is about 32093.9270111964. The cubic root of 1030020151 is about 1009.9082199383.

Adding to 1030020151 its reverse (1510200301), we get a palindrome (2540220452).

The spelling of 1030020151 in words is "one billion, thirty million, twenty thousand, one hundred fifty-one".